1973 Pontiac Firebird Performance Suspension

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    • QA1® Twin-tube Adjustable R Series Drag Racing Pro Coil-Over Kit
      (0 reviews)
      # 78613390
      Pontiac Firebird Base / Esprit / Formula / Trans Am V8 RWD (Rear Wheel Drive) 1973, Twin-tube Adjustable R Series Drag Racing Pro Coil-Over Kit by QA1®. Front. Extended Shock Height: 17.000". Compressed Shock Height: 11.630"....
      $462.55 - $514.41
    • RideTech® CoilOver System
      (0 reviews)
      # 81789457
      Pontiac Firebird 1973, CoilOver System by RideTech®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by RideTech...
      Made with precision and quality in mindBuilt to last
      $3,550.00 - $6,500.00
    • RideTech® HQ Series™ Coilovers
      (0 reviews)
      # 81789461
      Pontiac Firebird 1973, HQ Series™ Coilovers by RideTech®. Quantity: 2 per Pack. Includes: Springs. The HQ coil-over allows the driver to tune and adjust the shock performance and/or ride quality at the turn of a knob located on...
      Monotube gas pressure design offers superior fade free performanceImpact forged aluminum body provides superior strength and reliable service
      $650.00 - $700.00
    • RideTech® RQ Series™ Coilovers
      (0 reviews)
      # 81789464
      Pontiac Firebird 1973, RQ Series™ Coilovers by RideTech®. Quantity: 2 per Pack. Includes: Springs. The RQ coil-over retains the same build quality of the other shock-lines and is dialed to the best ride quality possible. The RQ...
      Monotube gas pressure design offers superior fade free performanceImpact forged aluminum body provides superior strength and reliable service
      $550.00 - $600.00
    • RideTech® TQ Series™ Coilovers
      (0 reviews)
      # 81789470
      Pontiac Firebird 1973, TQ Series™ Coilovers by RideTech®. Quantity: 2 per Pack. The TQ coilover has a single rebound adjustment and a dual stage (high speed and low speed) compression adjustment. It uses a remote reservoir that...
      Monotube gas pressure design offers superior fade free performanceImpact forged aluminum body provides superior strength and reliable service
      $1,800.00 - $1,850.00
    • Lakewood® Ladder Bars
      (0 reviews)
      # 13364079
      Pontiac Firebird Trans Am 1973, Ladder Bars by Lakewood®. 1 Pair. These Lakewood ladder bars are made for street or strip use and are completely bolt-on with no welding necessary. Designed to eliminate wheel hop, strengthen rear...
      Engineered to exceed OEM quality standardsImproves your vehicle's handling
      $280.95
    • Lakewood® Ladder Bars
      (0 reviews)
      # 13364025
      Pontiac Firebird 1973, Ladder Bars by Lakewood®. 1 Pair. These Lakewood ladder bars are made for street or strip use and are completely bolt-on with no welding necessary. Designed to eliminate wheel hop, strengthen rear suspension...
      Engineered to exceed OEM quality standardsImproves your vehicle's handling
      $280.95
    • RideTech® Air Suspension System
      (0 reviews)
      # 81789453
      Pontiac Firebird 1973, Air Suspension System by RideTech®. Air systems include impact forged monotube shocks and high endurance airbags that provide superior performance.
      Adjustable ride heightVariable spring rate
      $3,700.00 - $9,300.00
    • RideTech® Front CoolRide Kit
      (0 reviews)
      # 81785632
      Pontiac Firebird with Stock Lower Arms 1973, Front CoolRide Kit by RideTech®. Includes: Air Springs, Brackets and Hardware. The CoolRide system will raise and lower the vehicle, improving the handling and offering a terrific ride.
      Pre-engineered mounting hardwareMaintains driveline angles, tire clearance, and load capacities
      $400.00
    • RideTech® HQ Series™ Front ShockWaves
      (0 reviews)
      # 81789476
      Pontiac Firebird 1973, HQ Series™ Front ShockWaves by RideTech®. The Handling Quality ("HQ") series features adjustable shock valving. It is housed in a lightweight aluminum impact forged construction that is available in a wide...
      Aluminum impact forged construction allows leak free operationSingle rebound shock valving adjustment
      $900.00
    • RideTech® RQ Series™ Front ShockWaves
      (0 reviews)
      # 81789479
      Pontiac Firebird 1973, RQ Series™ Front ShockWaves by RideTech®. The Ride Quality ("RQ") series is a great entry level solution. It still retains all the mounting and installation advantages of the other shock series. With fixed...
      Fixed shock valving designed to optimize ride qualityAluminum impact forged construction provides leak free operation
      $700.00
    • RideTech® Select Series™ Front ShockWaves
      (0 reviews)
      # 81789482
      Pontiac Firebird 1973, Select Series™ Front ShockWaves by RideTech®. The Select Series is a steel body monotube damper with two sets of independent internal valving so you can choose between "cruise-mode" with a soft compliant...
      Proven reliable OEM electronic damping technologySteel monotube construction
      $1,200.00
    • RideTech® TQ Series™ Front ShockWaves
      (0 reviews)
      # 81789485
      Pontiac Firebird 1973, TQ Series™ Front ShockWaves by RideTech®. The Track Quality ("TQ") shock line goes beyond the typical double adjustable units that have been popular. The TQ shock has a single rebound adjustment and a dual...
      Single rebound adjustment plus dual stage high and low speed compressionAluminum impact forged shock construction for leak free operation
      $1,900.00
    • Bilstein® B6 Series Heavy Duty 46mm Monotube Rear Driver or Passenger Side Shock Absorber
      (0 reviews)
      # 17163254
      Pontiac Firebird Formula / Trans Am 1973, B6 Series Heavy Duty 46mm Monotube Rear Driver or Passenger Side Shock Absorber for Stock Height Vehicles by Bilstein®, 1 per Pack. With Blue Straight Boot. Finish: Yellow Paint. Upper...
      Increased power reserves and service life, even when pulling transporters and trailers or during frequent journeys with loadsOptimum adhesion and enhanced lane change stability in both day to day and extreme situations
      $103.64
    • Bilstein® Drag Series 36mm Monotube Front Driver or Passenger Side Shock Absorber
      (0 reviews)
      # 61492397
      Pontiac Firebird 1973, Drag Series 36mm Monotube Front Driver or Passenger Side Shock Absorber for Stock Height Vehicles by Bilstein®, 1 per Pack. Without Boot. Finish: Black Paint. Upper Mount: Stem. Lower Mount: Bar Pin....
      Tests have shown 3-tenths quicker ET’sBILSTEIN’s famous monotube gas pressure construction
      $93.74
    • Eibach® Pro-Damper Shock Absorber
      (0 reviews)
      # 78553002
      Pontiac Firebird V8 with Small Block Engine 1973, Pro-Damper Shock Absorber by Eibach®, 1 per Pack. This is the Pro System kit replacement performance-oriented springs, shock absorbers, and bump stops with the addition of...
      Designed for the enthusiast who prefers a civilized boost of their vehicle’s street handling abilities with the looks of a lower ride heightIncludes a set of sport springs, bump stops, shock absorbers
      $114.58
    • Monroe® Max-Air™ Rear Load Adjusting Shock Absorber
      (0 reviews)
      # 17929283
      Pontiac Firebird 1973, Max-Air™ Rear Load Adjusting Shock Absorber by Monroe®. Quantity: 1 per Pack. Length: 12.25" Compressed, 19.875" Extended With 7.625" Stroke. With Rubber Dust Shield. With Compressed Bumper Stop and...
      Provide proper vehicle ride height when additional weight is loadedInflates up to 150 psi
      $61.77
    • Monroe® Monro-Matic Plus™ Shock Absorber
      (0 reviews)
      # 17925144
      Pontiac Firebird 1973, Monro-Matic Plus™ Shock Absorber by Monroe®. Quantity: 1 per Pack. Without Extended Bumper Stop. Without Extended Hydraulic Lockout. Nitrogen gas charged Monro-Matic Plus shocks and struts feature VPV...
      An ideal balance of comfort and control for any driving conditionImproved ride at an economical price
      $15.91 - $20.93
    • Monroe® Sensa-Trac™ Load Adjusting Shock Absorber
      (0 reviews)
      # 17915151
      Pontiac Firebird 1973, Sensa-Trac™ Load Adjusting Shock Absorber by Monroe®. Quantity: 1 per Pack. With Metal Dust Shield. Without Extended Hydraulic Lockout. These shocks feature position sensitive damping (PSD) and application...
      Improves ride and handling and helps maintain ride height when additional weight is loadedAll Weather Fluid reduces friction for smooth piston rod action
      $62.40 - $65.35
    • Hotchkis® 1.5 Adjustable Performance Series Shock Absorber
      (0 reviews)
      # 55184803
      Pontiac Firebird 1973, 1.5 Adjustable Performance Series Shock Absorber by Hotchkis®. Material: Aluminium. This is a mono-tube shock absorbers produced under license by Fox. Civilized during street driving, yet progressively tuned...
      Mono-tube shock absorbers that are produced under license by renowned manufacturer Fox Shock AbsorbersGives your classic muscle car optimum performance in slaloms and around oval racetracks
      $177.45 - $644.28
    • Hotchkis® 1.5 Street Performance Series Shock Absorber
      (0 reviews)
      # 55184806
      Pontiac Firebird 1973, 1.5 Street Performance Series Shock Absorber by Hotchkis®. With 0.5" Rod. Without Dust Shield. Includes: Hardware. This is a mono-tube shock absorbers produced under license by Fox. Civilized during street...
      Mono-tube shock absorbers that are produced under license by renowned manufacturer Fox Shock AbsorbersGives your classic muscle car optimum performance in slaloms and around oval racetracks
      $132.30 - $462.00
    • Hotchkis® HPS 1000 Nitro Gas Monotube Shock Absorber
      (0 reviews)
      # 55184799
      Pontiac Firebird 1973, HPS 1000 Nitro Gas Monotube Shock Absorber by Hotchkis®. Finish: Painted. With Steel 0.55" Rod. Without Dust Shield. Digressive. Includes: Hardware. This is a mono-tube shock absorbers produced under license...
      Mono-tube shock absorbers that are produced under license by renowned manufacturer Fox Shock AbsorbersGives your classic muscle car optimum performance in slaloms and around oval racetracks
      $100.17 - $369.60
    • QA1® 27 Series Stock Mount Monotube Shock
      (0 reviews)
      # 78613432
      Pontiac Firebird 1973, 27 Series Stock Mount Monotube Shock by QA1®. Sealed Hyperscrew. Front. Extended Shock Height: 14.00”. Compressed Shock Height: 9.17”. Valving: Digressive. Finish: Nickel Plated. Quantity: 1 Piece....
      $121.53 - $131.00
    • QA1® 53 Series Large Body Twin-Tube Shock
      (0 reviews)
      # 78613444
      Pontiac Firebird 1973, 53 Series Large Body Twin-Tube Shock by QA1®. Front. Extended Shock Height: 13.36". Compressed Shock Height: 9.09". Material: Steel. The new 53 Series is a stock mount twin tube shock absorber. Formerly the...
      $121.53
    • QA1® Adjustable Pro Coil-Over Kit
      (0 reviews)
      # 78613456
      Pontiac Firebird 1973, Adjustable Pro Coil-Over Kit by QA1®. Front.
      $176.89 - $434.55
    • QA1® EC Series Large Body Twin-Tube Shock
      (0 reviews)
      # 78613364
      Pontiac Firebird RWD (Rear Wheel Drive) 1973, EC Series Large Body Twin-Tube Shock by QA1®. Stock Ride Height. Finish: White. Quantity: 1 Piece. The EC Series is a heavy duty line of stock mount, stock appearing shocks. These...
      $60.74
    • QA1® Pro Series Double-Adjustable Pro Coil-Over Kit
      (0 reviews)
      # 78613383
      Pontiac Firebird 1973, Pro Series Double-Adjustable Pro Coil-Over Kit by QA1®. Front. Finish: Aluminum. These QA1 GM Pro Coil Systems are a great option for anyone looking for fully adjustable ride height and valving control....
      $254.14 - $593.59
    • QA1® Stocker Star Twin-Tube Shock
      (0 reviews)
      # 78613411
      Pontiac Firebird Esprit / Formula / Trans Am RWD (Rear Wheel Drive) 1973, Stocker Star Twin-Tube Shock by QA1®. Stock Ride Height. Quantity: 1 Piece. QA1’s Stocker Star is a lightweight aluminum non-coil-over shock. Used in drag...
      $142.77 - $225.76
    • RideTech® HQ Series™ Front Shock Absorbers
      (0 reviews)
      # 81790207
      Pontiac Firebird with CoolRide 1973, HQ Series™ Front Shock Absorbers by RideTech®. Quantity: 2 per Pack. With Upper and Lower Shock Mounts. Includes: Hardware. The HQ (handling quality) Series shocks adds rebound adjustment for...
      Billet end cap with integrated debris wiper to prevent seal damageIntegral internal bumpstop eliminates extension crashing
      $450.00
    • RideTech® RQ Series™ Front Shock Absorbers
      (0 reviews)
      # 81790341
      Pontiac Firebird with CoolRide 1973, RQ Series™ Front Shock Absorbers by RideTech®. Quantity: 2 per Pack. With Upper and Lower Shock Mounts. Includes: Hardware. The RQ (ride quality) Series shocks have been designed and tuned for...
      1/2" hardened shaft is precision ground and straightened to a tolerance of .001" inch for increased durability and performanceBillet end cap with integrated debris wiper to prevent seal damage
      $350.00
    • RideTech® Select Series™ Front Shock Absorbers Kit
      (0 reviews)
      # 81790059
      Pontiac Firebird with CoolRide 1973, Select Series™ Front Shock Absorbers Kit by RideTech®. Includes: Shocks, Upper and Lower Shock Mounts and Hardware. The Select Series is a steel body monotube damper with two sets of...
      Electronically selectable soft or firm shock valving at the touch of a switchProven, reliable OEM electronic damping technology now available to the hot-rod market
      $800.00
    • RideTech® TQ Series™ Front Shock Absorbers
      (0 reviews)
      # 81790497
      Pontiac Firebird with CoolRide 1973, TQ Series™ Front Shock Absorbers by RideTech®. Quantity: 2 per Pack. With Upper and Lower Shock Mounts. Includes: Hardware. The TQ Series features single or triple adjustable shock valving. It...
      Single rebound adjustment plus dual stage high and low speed compressionAluminum impact forged shock construction for leak free operation
      $1,700.00
    • Lakewood® Shocks and Struts
      (0 reviews)
      # 13365392
      Pontiac Firebird Trans Am 1973, Shocks and Struts by Lakewood®. 1 Piece. When you need to get reliable components to bring your vehicle's suspension or chassis back to life, there's no better place to get them than right here....
      Engineered to exceed OEM quality standardsImproves your vehicle's handling
      $60.15
    • Lakewood® Shocks and Struts
      (0 reviews)
      # 13365225
      Pontiac Firebird 1973, Shocks and Struts by Lakewood®. 1 Piece. When you need to get reliable components to bring your vehicle's suspension or chassis back to life, there's no better place to get them than right here. Whether you...
      Engineered to exceed OEM quality standardsImproves your vehicle's handling
      $60.15
    • Competition Engineering® Drag Race Shock Absorber
      (0 reviews)
      # 85623668
      Pontiac Firebird 1973, Drag Race Shock Absorber by Competition Engineering®. 3-Way Adjustable Drag Shocks are designed to allow the racer to dial-in the race car to meet changing track conditions. Shock valving plays a very...
      $66.63 - $69.33
    • Competition Engineering® Front Drag Strut
      (0 reviews)
      # 84310222
      Pontiac Firebird 1973, Front Drag Strut by Competition Engineering®. Designed utilizing the latest technology, this part delivers the kind of performance your vehicle needs. Discover the inherit potential and step up the power...
      $148.43
    • Detroit Speed Engineering® Rear Mini-Tub Shock
      (0 reviews)
      # 82694817
      Pontiac Firebird 1973, Rear Mini-Tub Shock by Detroit Speed Engineering®. These aluminum rear shocks should be used on a 1967-1981 F-Body or 1968-1974 X-Body that has been mini-tubbed. The monotube high pressure gas shocks are...
      $185.85
    • Belltech® Front Coil Spring Kit
      (0 reviews)
      # 14417585
      Pontiac Firebird 4.1L / 5.7L 1973, Front Coil Spring Kit by Belltech®. This is a set replacement coil springs designed for the enthusiast who seeks to lower their vehicle to a moderate extent and achieve handling improvements in...
      Set replacement coil springs designed to reduce side-to-side lean, nose dive, and squat under aggressive drivingCrafted from chromium alloy steel for superior strength and resilience that resists spring sag over time
      $142.80
    • Eibach® Pro-Kit Front Lowering Coil Springs
      (0 reviews)
      # 78547063
      Pontiac Firebird V8 with Small Block Engine 1973, Pro-Kit Front Lowering Coil Springs with 1" Body Drop by Eibach®, 2 per Pack. These performance-oriented replacement spring sets offer a lower-than-stock ride height that maintains...
      Designed for the enthusiast who prefers a civilized boost of their vehicle’s street handling abilities with the looks of a lower ride heightWhen installed, your vehicle’s ride height will be lowered
      $163.98
    • Hotchkis® Sport Front Lowering Coil Springs
      (0 reviews)
      # 54583844
      Pontiac Firebird 7.5L with Big Block Engine 1973, Sport Front Lowering Coil Springs with 2" Body Drop by Hotchkis®, 2 per Pack. Finish: Gray Powder Coated. Inside Diameter: 4.00". Free Length: 14.50". Rate: 600 lb per inch. This is...
      Stiffer-than-OEM spring rate reduces body roll, nose dive, and rear squat for improved handlingProvides civilized ride over uneven pavement
      $208.39
    • ST Suspensions® Coil Springs
      (0 reviews)
      # 51956852
      Pontiac Firebird 1973, Coil Springs by ST Suspensions®. 1 per Vechicle. This is a set of coil springs designed for achieve handling improvements in cornering, grip, and turn-in response. Stiffer yet progressive spring rate provides...
      Set of 2 coil springsStiffer-than-OEM spring rate reduces body roll, nose dive, and rear squat for improved handling
      $152.99 - $195.49
    • Belltech® Anti-Sway Bars
      (0 reviews)
      # 14433305
      Pontiac Firebird 1973, Anti-Sway Bars by Belltech®. Boost the handling of your vehicle to more sophisticated levels with premiere one-piece sway bar from Belltech. Balanced for neutral steering and precise turn-in response, these...
      Anti-sway bars effectively decrease suspension lean and side-to-side body roll around turnsSway bars are crafted from cold-formed solid steel for consistent thickness, yield strength, and lighter weight
      $172.55 - $345.59
    • Hotchkis® Sport Sway Bar
      (0 reviews)
      # 54582278
      Pontiac Firebird 1973, Sport Sway Bar by Hotchkis®. Material: Steel. Anti-sway bars that effectively reduce suspension lean and side-to-side body roll when vehicle weight shifts. Improves overall stability, driver control, and...
      Anti-sway bars effectively reduce suspension lean and side-to-side body roll when vehicle weight shiftsImproves overall stability, driver control, and cornering while maintaining proper alignment and tire grip
      $221.13 - $551.04
    • Hellwig® Street Performance Sway Bar
      (0 reviews)
      # 15602324
      Pontiac Firebird 1973, Street Performance Sway Bar by Hellwig®. Hellwig offers front sway bars designed for lowered trucks or other performance-oriented vehicles. Effectively reduces side-to-side body roll around turns, enhances...
      Front sway bar sets are designed for lowered trucks or other performance-oriented vehiclesReduces side-to-side body roll around turns, enhances tire grip, and restores full vehicle control
      $171.98 - $204.83
    • ST Suspensions® Anti-Sway Bar Kit
      (0 reviews)
      # 51956849
      Pontiac Firebird 1973, Anti-Sway Bar Kit by ST Suspensions®. Boost the handling of your vehicle to more sophisticated levels with premium, one-piece front and rear solid steel sway bars from ST Suspensions. Balanced for neutral...
      Set of front and rear anti-roll sway barsEffectively decreases suspension lean and side-to-side body roll around turns
      $178.49 - $356.98
    • RideTech® Front MuscleBar Sway Bar
      (0 reviews)
      # 81785634
      Pontiac Firebird 1973, Front MuscleBar Sway Bar by RideTech®. Includes: PosiLinks. MUSCLEbar™ sway bars were developed specifically for lowered vehicles and will greatly enhance the cornering performance of your car or truck.
      Tuned to improve body roll and make your car drive better and corner flatterModular in design to allow more tire clearance
      $400.00
    • PROTHANE® Front Sway Bar Endlinks
      (0 reviews)
      # 87256692
      Pontiac Firebird Trans Am 1973, Front Sway Bar Endlinks by PROTHANE®. End Link Set 4-1/4" Mount Length. PROTHANE™ urethane end link kits improve stability, handling and durabilty. If your vehicle uses standard length end links,...
      $25.03
    • RideTech® StreetGrip™ Composite Leaf Springs
      (0 reviews)
      # 84034015
      Pontiac Firebird 1973, StreetGrip™ Composite Leaf Springs by RideTech®. Includes: Two Composite Monoleafs, Extruded Aluminum Eye's and Harware. 50lb weight savings in unsprung weight will improve handling and ride quality. These...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $800.00
    • Competition Engineering® Leaf Spring Traction Bar
      (0 reviews)
      # 84310219
      Pontiac Firebird 1973, Leaf Spring Traction Bar by Competition Engineering®. Designed utilizing the latest technology, this part delivers the kind of performance your vehicle needs. Discover the inherit potential and step up the...
      $217.49
    • Detroit Speed Engineering® Rear Leaf Springs
      (0 reviews)
      # 82694969
      Pontiac Firebird 1973, Rear Leaf Springs by Detroit Speed Engineering®. The Detroit Speed multi-leaf springs have a spring rate of 175 lb/in. Our leaf springs are available in either a 2" or 3" drop from stock ride height. The...
      $363.99 - $367.35
    • PROTHANE® Multi Leaf Rear Heavy Duty Shackle Kit
      (0 reviews)
      # 87256715
      Pontiac Firebird Trans Am 1973, Multi Leaf Rear Heavy Duty Shackle Kit by PROTHANE®. We now offer complete Heavy Duty Shackle Bushing Kits for Camaros and Mustangs.
      $112.11
    • PROTHANE® Rear Leaf Spring Pads
      (0 reviews)
      # 87256716
      Pontiac Firebird Trans Am 1973, Rear Leaf Spring Pads by PROTHANE®. Prothane Leaf Spring Pads Upgrade that faulty OE rubber with a Prothane polyurethane leaf spring pads. These polyurethane pads will hold up far better than the...
      $35.46
    • QA1® Pro Touring Race Control Arms
      (0 reviews)
      # 78613400
      Pontiac Firebird RWD (Rear Wheel Drive) 1973, Pro Touring Race Control Arms by QA1®. Tubular. Finish: Black powdercoated. Quantity: 1 Pair. Material: Steel. Includes: Ball Joint, Bushings. QA1's GM A, G and F-Body Race Control Arms...
      $378.55 - $518.55
    • RideTech® StrongArms™ Front Control Arms
      (0 reviews)
      # 81789473
      Pontiac Firebird 1973, StrongArms™ Front Control Arms by RideTech®. StrongArms™ are optimized to allow proper camber adjustment at your new lowered ride height without using a large stack of shims.
      Made with precision and quality in mindBuilt to last
      $450.00 - $650.00
    • Lakewood® Traction Bars
      (0 reviews)
      # 13363192
      Pontiac Firebird 1973, Traction Bars by Lakewood®. 1 Pair. When you need to get reliable components to bring your vehicle's suspension or chassis back to life, there's no better place to get them than right here. Whether you need...
      Engineered to exceed OEM quality standardsImproves your vehicle's handling
      $155.95
    • Lakewood® Traction Bars
      (0 reviews)
      # 13363207
      Pontiac Firebird Trans Am 1973, Traction Bars by Lakewood®. 1 Pair. When you need to get reliable components to bring your vehicle's suspension or chassis back to life, there's no better place to get them than right here. Whether...
      Engineered to exceed OEM quality standardsImproves your vehicle's handling
      $155.95
    • Competition Engineering® Slide-A-Link™ Traction Bar Kit
      (1 reviews)
      # 84310217
      Pontiac Firebird 1973, Slide-A-Link™ Traction Bar Kit by Competition Engineering®. Designed utilizing the latest technology, this part delivers the kind of performance your vehicle needs. Discover the inherit potential and step...
      $487.49
    • QA1® Bolt Style Ultimate Ball Joint
      (0 reviews)
      # 78613338
      Pontiac Firebird Base / Esprit / Formula / Trans Am RWD (Rear Wheel Drive) 1973, Bolt Style Ultimate Ball Joint by QA1®. Quantity: 1 Piece. QA1 offers its Ultimate Ball Joint in a Press-In Style for a variety of racing...
      $45.52 - $50.63
    • RideTech® StreetGrip™ Tall Upper Ball Joint
      (0 reviews)
      # 84034017
      Pontiac Firebird 1973, StreetGrip™ Tall Upper Ball Joint by RideTech®. Quantity: 1 per Pack. Most OEM front suspension geometry, in addition to being designed over 50 years ago, induced "positive camber" when cornering (loaded...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $50.00
    • RideTech® Bolt-On 4-Link
      (0 reviews)
      # 81785633
      Pontiac Firebird 1973, Bolt-On 4-Link by RideTech®. Includes: 4 Link Bars, Mounting Brackets and Hardware. The ride height of your vehicle is typically lowered by approximately 2". The fully deflated height is typically 5-6" lower...
      Bolt-on installation.Can lower a vehicle up to 10"
      $1,300.00




    Guides & Articles

    • Performance Parts
      Twenty years after the first Jeep Wrangler model debuted in 1987, third-generation Wranglers were introduced for the 2007 model year. Unlike any previous Wranglers or CJs, a 4-door Unlimited model (known internally as the "JKU" body) was offered alongside the standard 2-door ("JK" body). Because it took the off-road capability Wranglers are known for and broadened it with the practicality of 4 doors for those needing a family vehicle, third-generation Wranglers have proven very successful in the marketplace. Maintaining Jeep tradition, this Wrangler appeals by offering a higher-than-average number of advantages for the 4x4 enthusiast, whether it's used for rock crawling or as an everyday driver.
    • Performance Parts
      When first glancing through the Performance Coilover Kits section of our website, you may be put off by some of the prices you see. After all, what are you buying other than a combo set of springs and shocks under some fancy name? Certainly, you ask yourself, can't you purchase springs and shocks separately and monetarily come out ahead?
    • Performance Parts
      Has this happened to you? You catch a glimpse of a truck like yours in a parking lot or around town that, for some reason, you like better than your own. It seems to have a stance that's more rugged-looking and more suited to a 4x4 than yours does. Maybe you get a chance to stop and take a closer look immediately, or maybe it's days or weeks before you see the other truck again.
    • Performance Parts
      Seasoned professional automotive technicians often say if you're using too much physical effort during a repair, you're simply not using the right tool. This is true, and a perfect example is repairing and replacing suspension components. If you've ever done this type of work or attempted to do it, you know it can be trickier than merely loosening and tightening bolts.
    • Performance Parts
      The springs in your vehicle probably aren't something you think about until there's a problem or you've decided to upgrade suspension parts in the interest of sportier handling. But what specifically do springs do? In short, they play a major role in the safe handling and ride comfort of your vehicle. Not only do they keep a vehicle at a designated standing height, they provide recoil necessary to bounce back after suspension components move up and down over uneven road surfaces. By themselves, springs will continue to bounce up and down for a long time unless a motion damper such as a shock absorber is present to keep things stable. Springs can be soft and extremely bouncy, or they can be stiffer and less bounce-prone.
    • Performance Parts
      Shock absorbers (also known as "shocks") are the suspension components which slow, then stop, the up-and-down bouncing movement of your vehicle's springs through a process known as dampening. Without shocks to calm things down, springs will continue to extend and release energy they absorb from bumps in the road at an uncontrolled rate - bouncing for a long time until their kinetic energy finally dissipates. Needless to say, this would produce an extremely bouncy ride that would be hard to control over uneven road surfaces.
    • Performance Parts
      If you are using your "daily driver" car or truck for occasional towing duty, you are looking for that ideal sweet spot where the weekday commute is comfortable and quiet, and the weekend trailering feels solid and secure. In other words, you don't want to vehicle to feel too "stiff" during the week, nor do you want it to ride "soft" when pulling a trailer.
    • Performance Parts
      Stanced. Demon camber. You may know it as oni-camber. You've seen the look, and whether you like it or not is totally beside the point. The great thing about this stanced look is that it gets your attention. From the interviews we've read with owners and drivers of these machines, that is exactly what they are after. They've said that it's all about being noticed.
    • Performance Parts
      Very often we don't even realize what a crucial role a car's suspension plays in providing a safe and comfortable ride. The system maximizes the friction between the road surface and your vehicle's tires, ensuring steering stability along with responsive handling.
    • Performance Parts
      Shock absorbers, also known simply as “shocks” (which is what we will call them for the rest of this article), are the suspension components which stop your car or truck from bouncing up and down after hitting a bump. They are a major contributor to your ride comfort and safety.
    • Performance Parts
      The very first thing to know about timely suspension system diagnosis is that the stability and steering control of your vehicle and, what is more important, your safety on the road depends on how often you make it. Automotive suspension belongs to one of those car systems that are constantly exposed to high loads and thus are prone to wear and tear. Most specialists recommend inspecting suspension system after every 6,500-7,500 miles or when there are any signs of its breakage.
    • Performance Parts
      Lowering is high on the list of many people who want to improve the appearance of their car. If you want to lower your car with the coil springs, then replacing them with lowering springs is the way to go. But what if you want to lower your car and also make it handle better? If that’s your goal then consider coil-over shocks.

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    1973 Pontiac Firebird Performance Suspension Reviews

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    Hotchkis Frame Connectors - 1970 Camaro
    Really like this product. They have a really nice looking finish. Very easy installation.
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    1970 Chevy Camaro
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