1974 GMC P-Series Performance Engine Parts

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    • (0 reviews)
      # 450479572
      GMC P-Series 1974, 6-71 Street Supercharger Kit by Weiand®. Weiand Pro-Street superchargers represent a significant leap in technology for obtaining substantial performance gains, while maintaining drive ability and reliability.
      Develop 550 Plus HorsepowerFull Time Power Everytime You Hit The Gas Pedal
      $3,398.35 - $3,929.35
    • (0 reviews)
      # 450495496
      GMC P-Series 1974, 8-71 Street Supercharger by Weiand®. Weiand Pro-Street superchargers represent a significant leap in technology for obtaining substantial performance gains, while maintaining drive ability and reliability.
      New 3-Lobe Rotor Assembly200 To 300 Horsepower Increase
      $3,823.15 - $4,247.95
    • (0 reviews)
      # 450479600
      GMC P-Series 5.7L With Small Block Engine 1974, Pro-Street Supercharger Kit by Weiand®. Weiand Pro-Street superchargers represent a significant leap in technology for obtaining substantial performance gains, while maintaining drive...
      Made with precision and quality in mindBuilt to last
      $1,777.95 - $2,021.95
    • (0 reviews)
      # mpn359113764
      GMC P-Series 7.4L With Chevy Big Block 1974, BB-2 Xtra™ Series Complete Cylinder Head by Brodix®. The BB-2 X head works well with a light car or large engine (509-555 cu in). It has a 340 cc intake port and flows over 360 cfm with...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,046.18
    • (0 reviews)
      # 514938059
      GMC P-Series 7.4L With Chevy Big Block 1974, Classic Series Valve Cover Set by Edelbrock®. Edelbrock first made these aluminum valve covers in the late '50s and they're still a classic. Made of heavy-gauge sand-cast aluminum, Edelbrock...
      Made of heavy-gauge sand-cast aluminumCompliant with the strictest standards for quality
      $205.95 - $271.95
    • (0 reviews)
      # 452557540
      GMC P-Series 1974, Officially Licensed GM Timing Cover With Logo by Proform®. Officially Licensed GM Performance Product If you are looking to enhance your vehicle's performance, then this top-notch product is definitely what you need....
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      +2
      $27.13 - $81.94
    • (0 reviews)
      # 91840330
      GMC P-Series 1974, High Performance Engine Timing Set by Melling®. Timing chain options include both standard and roller chains to provide matches with the high quality sprockets and if necessary tensioners and guides that fit the...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $32.36 - $377.08
    • (0 reviews)
      # mpn358595580
      GMC P-Series 5.7L Big Block Chevy 1974, Engine Block by Dart®. Dart has developed a new world of performance for metric 8.1 big block engines. The Gen 7 block has full water jackets between the cylinder bores and has been improved with...
      Premium iron alloyPriority main oiling for improved reliability
      $2,383.97
    • (0 reviews)
      # 522455911
      GMC P-Series 7.4L With Chevy Big Block 1974, BB-2 Plus™ Series Aluminum Cylinder Heads by Brodix®. The BB-2 and BB-2 Plus heads work well with a heavy car and smaller engine (427-509 cu in). The BB-2 has a 305 cc intake port and flows...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $721.51 - $1,046.18
    • (0 reviews)
      # mpn359113776
      GMC P-Series 7.4L With Chevy Big Block 1974, BB-2 Plus™ Series Complete Cylinder Head Top-End Package by Brodix®. Brodix top-end packages include: Fully assembled Brodix cylinder heads, Spark plugs, Head gaskets, intake gaskets,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,987.50
    • (0 reviews)
      # 522407772
      GMC P-Series 7.4L With Chevy Big Block 1974, BB-3 Xtra™ Series Aluminum Cylinder Heads by Brodix®. The BRODIX BB-3 XTRA has taken the conventional big block to the next level. These cylinder heads feature a valve angle that is rolled...
      High-velocity intake ports* New fuel-efficient chambers
      $1,059.27 - $2,145.98
    • (0 reviews)
      # 522561077
      GMC P-Series 7.4L With Chevy Big Block 1974, Race-Rite™ Series Aluminum Cylinder Heads by Brodix®. The most important improvement is that the exhaust ports are in the stock location eliminating header or manifold interference. The...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $749.93 - $1,087.51
    • (0 reviews)
      # 522420430
      GMC P-Series 7.4L With Chevy Big Block 1974, SR 20 Series Aluminum Cylinder Heads by Brodix®. This new offering raises the bar to a level that is unreachable by the competition! Inspired by TPSA technology, the SR 20 surpasses any other...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,549.91 - $3,098.45
    • (0 reviews)
      # mpn358595520
      GMC P-Series 7.4L Big Block Chevy 1974, Iron Eagle Bare Cylinder Head by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...
      Standard port location and intake bolt pattern fit most manifoldsPushrod holes are enlarged for clearance with high ratio rocker arms
      $736.85
    • (0 reviews)
      # 335744868
      GMC P-Series 5.7L Small Block Chevy 1974, Iron Eagle CNC Cylinder Head by Dart®. Completely CNC machined, the Iron Eagle Pro head offers ultimate consistency and performance in an iron head. With intake ports designed to optimize...
      Bolt on compatibility: Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components227cc ports and 72cc chambers are fully CNC machined to produce excellent airflow and fuel suspension characteristics
      $945.65 - $1,250.51
    • (0 reviews)
      # mpn358595524
      GMC P-Series 7.4L Big Block Chevy 1974, Iron Eagle Pro CNC Cylinder Head by Dart®. Dart's Iron Eagle Pro cylinder heads for big block Chevy engines offer an array of features for racers and street performance enthusiasts. High...
      Valve angles rolled two degrees from stock to reduce chamber volume and improve flowPrecision machined combustion chambers for optimal burn control
      $1,767.85
    • (0 reviews)
      # mpn358595439
      GMC P-Series 5.7L Small Block Chevy 1974, Pro 1 Bare Cylinder Head by Dart®. The redesigned chamber features improved fuel distribution, spark plugs are located high and as close to the center of the chamber as possible and five angle...
      Premium alloy: Dart aluminum heads are cast from virgin C355-T61 aerospace alloy for superior strength and integrityBolt on compatibility: Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components
      $607.84
    • (0 reviews)
      # 335745598
      GMC P-Series 1974, Cylinder Head by Chevrolet Performance®. Vortec Heads can be mildly ported for additional performance and milled for increased compression ratio. The Vortec Heads come with intake and exhaust valves to complement the...
      High quality at an affordable priceExpertly made from premium materials
      $635.24 - $771.57
    • (0 reviews)
      # 335745951
      GMC P-Series 1974, High Performance Racing Aluminum Cylinder Head by Flo-Tek®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $299.00 - $759.00
    • (0 reviews)
      # 335746523
      GMC P-Series 5.7L With Chevy Small Block 1974, High Performance Racing As Cast Cylinder Head by Flo-Tek®. Right out of the box, these heads deliver exeptional flow numbers. This premium product is the best way to go for those looking...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $349.00 - $654.00
    • (0 reviews)
      # 342660222
      GMC P-Series 5.7L With Chevy Small Block 1974, High Performance Racing CNC Cylinder Head by Flo-Tek®. The superior port and chamber design offers maximum air flow. Built with various spring combinations like solid and hydraulic for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $820.00 - $877.00
    • (0 reviews)
      # 335730781
      GMC P-Series 5.7L With Chevy Small Block 1974, High Performance Racing Street Build Cylinder Head by Flo-Tek®. Right out of the box, these heads deliver exeptional flow numbers. This premium product is the best way to go for those...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $449.00
    • (0 reviews)
      # mpn358957164
      GMC P-Series 7.4L With Big Block Chevy Engine 1974, Magnum 24° Oval Port Cylinder Heads by AFR®. Medium sized 290cc oval port cylinder head is recommended for moderate street or street/strip big block chevys with displacements up to...
      100% CNC Ported Combustion Chambers100% CNC Ported Exhaust Ports
      $3,203.68
    • (0 reviews)
      # 245128450
      GMC P-Series 7.4L With Big Block Chevy Engine 1974, Magnum 24° Rectangle Port Cylinder Heads by AFR®. MAGNUM line of cylinder heads for the big block Chevy are available in Oval Port designs with runner volumes of 265cc, 290cc, and...
      Built to match your exact requirementsHigh quality you can rely on
      $2,702.18 - $3,964.79
    • (0 reviews)
      # 335745631
      GMC P-Series 5.7L With Chevy Small Block With Aluminium Head 1974, Cylinder Head by CHI®. CHI has a small block Chevy cylinder head to suit virtually any application from a 23 degree street cruiser to a 13 degree 410 sprint car or a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $794.37
    • (0 reviews)
      # 335745382
      GMC P-Series 5.7L With Chevy Small Block 1974, Bare Cylinder Head Cylinder Head by Pro-Filer®. Whether it's circle track, drag racing or street performance the Pro-Filer All-American Series SBC cylinder heads are the solution for your...
      SBC 23 Degree Chevy Racing Cylinder HeadsEnd pads drilled and tapped for accessories
      $506.86 - $1,145.00
    • (0 reviews)
      # 335734738
      GMC P-Series 7.4L With Chevy Big Block 1974, Sniper Bare Cylinder Head by Pro-Filer®. This is where it all began. a powerful, out-of-the-box cylinder head design matched with an outstanding, unbeatable aerospace casting technology. And...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,148.00
    • (0 reviews)
      # 335734777
      GMC P-Series 7.4L With Chevy Big Block 1974, Sniper X Bare CNC Ported Cylinder Head by Pro-Filer®. The Sniper X cylinder head is the latest BBC head offered in the Sniper Series. All heads are 100% CNC ported including the chamber and...
      The baddest head available for Conventional Port RulesEnds Drilled and Tapped for accessories
      $1,699.00 - $2,049.00
    • (0 reviews)
      # 967996207
      GMC P-Series 7.4L 1974, Cylinder Head by Speedmaster®. Cylinder Head Material: Aluminum. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...
      Created by professionals to meet your requirementsSuperior longevity and dependability
      $382.20 - $2,750.00
    • (0 reviews)
      # 450502640
      GMC P-Series 1974, Supercharger Case Assembly by Weiand®. Weiand superchargers can be found in all aspects of racing, from tractor pulls to the quarter mile. When you pull into your local cruise-in or dragstrip with one of these...
      Roots-type two-lobe helical rotor eliminates flexRotor setup closes tolerances for maximum boost efficiency
      $2,261.95 - $2,769.95
    • (0 reviews)
      # 778158343
      GMC P35/P3500 Van 1974, Cast Oil Pan Kit by Weiand®. 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 Weiand will last...
      Made with precision and quality in mindBuilt to last
      $289.95 - $299.95
    • (0 reviews)
      # mpn358950382
      GMC P-Series 7.4L 1974, Replacement Stock Oil Pan by Milodon®. 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. It will meet your needs...
      Quality generic stock replacements for factory oil pansFor engines that are not intended for racing and just need a new stock style pan
      $143.95
    • (0 reviews)
      # mpn359112851
      GMC P-Series 5.7L 1974, Drag Race T-Style Wet Sump Oil Pan by Canton Racing®. Get the most out of your racing experience with Canton Racing. Manufactured using only premium materials and advanced technologies, this product will provide...
      High quality at an affordable priceExpertly made from premium materials
      $249.00
    • (0 reviews)
      # 403600735
      GMC P-Series 1974, Drag Race Wet Sump Oil Pan by Canton Racing®. Get the most out of your racing experience with Canton Racing. Manufactured using only premium materials and advanced technologies, this product will provide you with the...
      Made from high-grade materialsProvides efficient performance
      $249.00 - $417.00
    • (0 reviews)
      # 118610180
      GMC P-Series 1974, Wet Sump Oil Pan by Spectre Performance®. This Spectre Oil Pan features a steel construction and an unplated raw finish. This stock capacity oil pan was designed for engines with passenger's side dipstick. This...
      Steel constructionUnplated raw finish
      $38.70 - $129.11
    • (0 reviews)
      # mpn358960062
      GMC P-Series 7.4L 1974, High-Volume Wet Sump Oil Pan Kit by Stef's Performance®. Designed utilizing the latest technology, this product by Stef's Performance features premium quality and will perform better than advertised. Perfect for...
      Engineered to help enhance your vehicle’s performanceBuilt to offer excellent strength and reliability
      $581.39
    • (0 reviews)
      # mpn358960061
      GMC P-Series 7.4L 1974, Standard-Volume Wet Sump Oil Pan Kit by Stef's Performance®. Designed utilizing the latest technology, this product by Stef's Performance features premium quality and will perform better than advertised. Perfect...
      Engineered to help enhance your vehicle’s performanceBuilt to offer excellent strength and reliability
      $600.37
    • (0 reviews)
      # mpn474701831
      GMC P-Series 7.4L 1974, Oil Pan by Big End Performance®. Designed utilizing the latest technology, this product by Big End Performance features premium quality and will perform better than advertised. Perfect for your vehicle and...
      High quality at an affordable priceExpertly made from premium materials
      $71.12
    • (0 reviews)
      # mpn4513229373
      GMC P-Series 7.4L With Chevrolet Big Block 1974, Econo Series™ Drag Oil Pan by Hamburger's®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
      Will help get the most out of your vehicleDesigned with utmost precision for perfection
      $306.39
    • (0 reviews)
      # mpn4513229305
      GMC P-Series 7.4L With Chevrolet Big Block 1974, Econo Series™ Oil Pan by Hamburger's®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...
      Will help get the most out of your vehicleDesigned with utmost precision for perfection
      $300.88
    • (0 reviews)
      # mpn583863107
      GMC P-Series 7.4L With Big Block Chevy Engine 1974, Front Lightweight Motor Plate by Chassis Engineering®. Designed utilizing the latest technology, this product by Chassis Engineering features premium quality and will perform better...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $175.81
    • (0 reviews)
      # mpn583863102
      GMC P-Series 7.4L With Big Block Chevy Engine 1974, Motor Plate by Chassis Engineering®. Designed utilizing the latest technology, this product by Chassis Engineering features premium quality and will perform better than advertised....
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $139.23
    • (0 reviews)
      # mpn584596238
      GMC P-Series 7.4L With Chevrolet Big Block 1974, Mid Mount Plate by Competition Engineering®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Provides a solid connection between the transmission and the chassisEliminates torsional chassis stress, block twisting, and broken transmission cases
      $193.87
    • (0 reviews)
      # 403600760
      GMC P-Series 7.4L 1974, Motor Plate by Competition Engineering®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....
      Provides a solid connection between the transmission and the chassisEliminates torsional chassis stress, block twisting, and broken transmission cases
      $144.06 - $144.29
    • (0 reviews)
      # mpn584596237
      GMC P-Series 7.4L With Chevrolet Big Block 1974, Replacement Mid-Mount Plate Mounting Kit by Competition Engineering®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...
      Provides a solid connection between the transmission and the chassisEliminates torsional chassis stress, block twisting, and broken transmission cases
      $61.84
    • (0 reviews)
      # mpn3121671465
      GMC P-Series 7.4L 1974, Front Motor Plate by Pro-Werks®. 11" Height, 36" Wide, 1/4" Thickness. All of the Pro-werks Motor Plates are precision CNC machined from premium 6061-T6 aluminum to exact tolerances for optimum fit and finish....
      Expert design and precision machiningMade from the highest grade materials
      $155.71
    • (0 reviews)
      # 236455455
      GMC P-Series 7.4L 1974, Front Profiled Big Block Chevy Motor Plate by Pro-Werks®.
      Expert design and precision machiningMade from the highest grade materials
      $140.79 - $173.44
    • (0 reviews)
      # 246016635
      GMC P-Series 7.4L 1974, Profiled Mid Motor Plate by Pro-Werks®.
      Expert design and precision machiningMade from the highest grade materials
      $227.10 - $265.59
    • (0 reviews)
      # mpn4515295855
      GMC P-Series 7.4L 1974, 12" x 36" Motor Plate by AllStar Performance®. Motor plates are used to replace the front motor mounts allowing relocation of the engine in the chassis, including lowering or when moving the engine back in the...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $106.99
    • (0 reviews)
      # mpn1422735886
      GMC P-Series 5.7L with Chevy Small Block 1974, Chrome Two-Piece Style Timing Cover by Proform®. 2-Piece Design. Finish: Chrome Plated. W/O Logo. Material: High-Quality Steel If you are looking to enhance your vehicle's performance, then...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $75.35
    • (1 review)
      # 452703125
      GMC P-Series 1974, Hi-Performance Timing Camshaft Gear Drive Kit by Proform®. High-Performance Under Cover Model. Dual Idler Type. Machined for Noise If you are looking to enhance your vehicle's performance, then this top-notch product...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $110.78 - $129.25
    • (0 reviews)
      # 452694880
      GMC P-Series 1974, One-Piece Design Timing Cover by Proform®. If you are looking to enhance your vehicle's performance, then this top-notch product is definitely what you need. Manufactured from premium quality materials this Proform...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $16.16 - $23.00
    • (0 reviews)
      # mpn3444261168
      GMC P-Series 7.4L with Chevy Big Block Mark V 1974, Gear Drives by Milodon®. For over 40 years, Milodon Gear Drives have been acknowledged as the ultimate in quality, strength and durability whether the use be Top Fuel, Circle Track,...
      Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology
      $916.51
    • (0 reviews)
      # mpn3444262024
      GMC P-Series 7.4L with Chevy Big Block Engine 1974, Timing Cam Gear by Milodon®. Includes bolts. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $172.95
    • (0 reviews)
      # 747551397
      GMC P-Series 7.4L with 0.400 Rasind Cam with Chevy Big Block Engine 1974, Timing Gear Drive Assembly by Milodon®. For over 40 years, Milodon Gear Drives have been acknowledged as the ultimate in quality, strength and durability whether...
      Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology
      $975.95
    • (0 reviews)
      # mpn1713146
      GMC P-Series 7.4L without Factory Roller Camshaft 1974, Heavy Duty Timing Set by Cloyes®. Rollers: Double. Includes: Cam Sprocket. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No...
      Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $39.64
    • (0 reviews)
      # mpn1713137
      GMC P-Series 7.4L with Chevy Big Block 1974, Hex-A-Just™ True™ Rollers Timing Set by Cloyes®. Includes: Cam Sprocket. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter...
      Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $189.00




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