1973 GMC P-Series Replacement Engine Parts

Change Vehicle
Show items:
Sort by:
  • Engine Assemblies
  • Engine Blocks
  • Camshafts
  • Crankshafts
  • Cylinder Heads
  • Turbo & Superchargers
  • Valve Covers
  • Valves & Valvetrain Parts
  • Pistons, Rings & Connecting...
  • Timing Gears, Chains & Covers
  • Motor Mounts
  • Oil Filters
  • Engine Bearings
  • Harmonic Balancers
  • Timing Belts
  • Oil Pumps
  • Engine Sensors, Relays, Swi...
  • Oil Pans
  • Oil Coolers
  • Engine Pulleys
  • Auxiliary Drive Belts
  • Engine Rebuild Kits
  • Motor Oils
  • Engine Oil Additives
    • (0 reviews)
      # 191722647
      GMC P-Series 1973, Remanufactured Cylinder Head by Replace®. If your vehicle has a cylinder head problem, don’t waste time and money having your originals repaired. Replace cylinder heads are completely machined, inspected and...
      Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks
      $240.72 - $420.65
    • (0 reviews)
      # 34146985
      GMC P-Series 1973, Engine Oil Pan by Dorman®. Without Gasket. With Oil Drain Plug. Since this part is a direct replacement, the exact fit provides an additional layer of efficiency and convenience. This premium product is the best...
      Stamped construction ensures long lasting durabilityHigh strength coating prevents rust
      $37.84 - $80.20
    • (0 reviews)
      # 90640670
      GMC P-Series 1973, Engine Long Block by Replace®. If your engine is worn out, don’t just get a rebuilt engine, get one that’s better than new. A Replace engine is reverse engineered to eliminate original factory defects,...
      Designed to be better than newReverse engineered to ensure any factory defects are eliminated
      $1,397.40 - $2,236.86
    • (0 reviews)
      # 61281436
      GMC P-Series 1973, Engine Mount by Westar®. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in distributing top-of-the-line engine mounts and...
      Build with quality that matches or exceeds OEM SpecificationsPerfect fit
      $3.08 - $5.41
    • (0 reviews)
      # 87497337
      GMC P-Series 1973, Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the car frame keeping it in...
      Designed to meet or exceed OE specificationsConstructed to deliver consistent performance
      $3.81 - $6.55
    • (0 reviews)
      # 213200621
      GMC P-Series 1973, Engine Oil Pan by Replace®. Stop oil leaks and keep your engine operating at its best with this superior Engine Oil Pan. Replace your worn out or cracked oil pan with this product to prevent damage to your...
      Direct replacementMeets or exceeds OE standards
      $50.80 - $130.58
    • (0 reviews)
      # 48092008
      GMC P-Series 1973, Engine Oil Pan by Spectra Premium®. This oil pan is designed to provide OE quality, fit, and performance. It's manufactured using Spectra Premium's engineering analysis and deep knowledge of the oil pan...
      Stores the engine oil and protects the the bottom of the vehicle's engine from road debrisManufactured using both spot welding and baffle processes to ensure OE design and fit
      $44.26 - $84.54
    • (0 reviews)
      # 144948924
      GMC P-Series 1973, Oil Pan by Big End Performance®. Each pan is stamped to OEM specs. Corner bolt reinforcement tabs. Factory baffle for stock oil pump location, stock depth.
      High quality at an affordable priceExpertly made from premium materials
      $36.55 - $49.11
    • (0 reviews)
      # 371959612
      GMC P-Series 1973, Camshaft Gear by Melling®. Timing gears and sprockets from Melling are provided as a part of a complete timing kit program including chain and sprocket kits, as well as for the individual gear and sprocket sales.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $29.42 - $33.46
    • (0 reviews)
      # 371960091
      GMC P-Series 1973, Camshaft Sprocket by Melling®. Timing gears and sprockets from Melling are provided as a part of a complete timing kit program including chain and sprocket kits, as well as for the individual gear and sprocket...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $5.91 - $14.61
    • (0 reviews)
      # 72766748
      GMC P-Series 1973, Crankshaft Gear by Melling®. Timing gears and sprockets from Melling are provided as a part of a complete timing kit program including chain and sprocket kits, as well as for the individual gear and sprocket sales.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $11.22 - $18.19
    • (0 reviews)
      # 371960143
      GMC P-Series 1973, Crankshaft Sprocket by Melling®. Timing gears and sprockets from Melling are provided as a part of a complete timing kit program including chain and sprocket kits, as well as for the individual gear and sprocket...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $4.15 - $6.78
    • (0 reviews)
      # 157140436
      GMC P-Series 1973, Timing Chain by Melling®. Melling timing chains are provided for most domestic and import vehicle applications. Timing chain options include both standard and roller chains to provide choices for both OEM and...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $9.26 - $12.76
    • (0 reviews)
      # 371959583
      GMC P-Series 1973, Timing Gear Set by Melling®. Timing gears and sprockets from Melling are provided as a part of a complete timing kit program including chain and sprocket kits, as well as for the individual gear and sprocket sales.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $40.64 - $45.83
    • (1 review)
      # 157140502
      GMC P-Series 1973, Timing Set by Melling®. Melling timing chain kits provide an efficient and economical way to provide the timing components needed for a quality engine rebuild.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $14.10 - $23.17
    • (0 reviews)
      # 85352561
      GMC P-Series 1973, Timing Crankshaft Gear by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set,...
      Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $9.52 - $17.30
    • (0 reviews)
      # 85352543
      GMC P-Series 1973, Timing Crankshaft Sprocket by Cloyes®. Meets or exceeds OEM performance requirements. Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $3.15 - $6.97
    • (0 reviews)
      # 85352537
      GMC P-Series 1973, Timing Chain by Cloyes®. Keep your engine’s valvetrain and balance shafts in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a belt, chain or a complete timing...
      Maintains critical valvetrain and balance shaft timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $12.21 - $87.39
    • (0 reviews)
      # 85352569
      GMC P-Series 1973, Timing Gear Set by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes has...
      Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $26.04 - $169.94
    • (0 reviews)
      # 85352548
      GMC P-Series 1973, Timing Set by Cloyes®. Meets or exceeds OEM performance requirements. Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $14.10 - $195.34
    • (0 reviews)
      # mpn62474694
      GMC P-Series 4.8L 1973, Timing Camshaft Gear by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $37.23
    • (0 reviews)
      # 41798354
      GMC P-Series 1973, Timing Camshaft Sprocket by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $5.14 - $14.64
    • (0 reviews)
      # 41798361
      GMC P-Series 1973, Timing Chain by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Direct replacementManufactured to strict engineering quality standards
      $10.50 - $19.16
    • (0 reviews)
      # 41798052
      GMC P-Series 1973, Timing Crankshaft Gear by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $13.92 - $24.39
    • (0 reviews)
      # 41798365
      GMC P-Series 1973, Timing Crankshaft Sprocket by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $2.65 - $11.29
    • (0 reviews)
      # 565295354
      GMC P-Series 1973, Timing Gear Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Direct replacementManufactured to strict engineering quality standards
      $43.45 - $44.74
    • (0 reviews)
      # 41798371
      GMC P-Series 1973, Timing Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Direct replacementManufactured to strict engineering quality standards
      $14.45 - $29.71
    • (1 review)
      # 72766869
      GMC P-Series 1973, Engine Oil Pump by Melling®. Melling oil pumps provide dependable performance every time in every application. Every pump is engineered, manufactured and assembled to the highest material and production...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $20.55 - $68.87
    • (0 reviews)
      # 158095127
      GMC P-Series 1973, Oil Pump by DNJ Engine Components®. . This supreme DNJ oil pump will come in handy if you need to replace your malfunctioning component and restore your vehicle to its proper performance. Made from superior...
      Designed to replace your worn out factory oil pumpHelps keep your vehicle operating at its maximum
      $17.61 - $32.88
    • (0 reviews)
      # 241894940
      GMC P-Series 1973, Premium Nodular Iron Replacement Harmonic Balancer by PowerBond®. 1 Piece. Replacement harmonic balancers offer the professional engine rebuilder or shade tree mechanic the highest quality product in the...
      Engineered to absorb and reduce harmonic vibrationsMade from sturdy materials to deliver exceptional strength
      $43.49 - $70.64
    • (1 review)
      # 72766913
      GMC P-Series With Hydraulic Lifters 1973, Stock Engine Camshaft by Melling®. Melling offers a full line of camshafts for domestic cars & light trucks, import vehicles, marine and high performance engines. Melling listings offer OEM...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $49.81 - $101.97
    • (0 reviews)
      # 157140378
      GMC P-Series 1973, Rocker Arm by Melling®. Melling lists rocker arms for both domestic and import applications. Depending on OEM design specifications, Melling rocker arms are provided in either stamped or cast materials. Each...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $3.12 - $5.30
    • (0 reviews)
      # 157140397
      GMC P-Series 1973, Rocker Arm Kit by Melling®. Designed utilizing the latest technology, this product by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $4.58 - $5.91
    • (0 reviews)
      # 158970441
      GMC P-Series 1973, Valve by Melling®. Precision engineering, selection of superior grade alloy materials and advanced manufacturing processes ensure that Melling intake valves meet the exacting specifications required for...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $2.71 - $12.55
    • (0 reviews)
      # 514283600
      GMC P-Series 1973, Valve Lifter by Melling®. Melling Lifters/Tappets are designed and built to get the job done while ensuring efficient performance and quiet valve train operation.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $4.05
    • (0 reviews)
      # 506185709
      GMC P-Series 1973, Piston Ring Set by DNJ Engine Components®. 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....
      Designed to replace your malfunctioning partsHelps get your vehicle back to its original performance
      $22.60 - $52.76
    • (0 reviews)
      # 437697269
      GMC P-Series 1973, XL™ High Capacity Standard V-Belt by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better,...
      The finest quality at a great priceGates carries everything needed to complete the job
      $9.06 - $15.49
    • (0 reviews)
      # 438907451
      GMC P-Series 4.8L 1973, Top Cog™ Gold Label™ Drive V-Belt by Dayco®. Built with cogs in its top, the belt provides additional flexibility around small pulleys while the increased surface area results in a cooler running belt...
      Constructed to deliver extended life in demanding diesel applicationsCogs in the top of the belt for increased flexibility around small pulleys
      $9.29 - $10.92
    • (0 reviews)
      # 439044985
      GMC P-Series 1973, Top Cog™ V-Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged design, which ensures maximum...
      Designed for power transmission to vehicle accessoriesConstructed for vehicles that utilize V-belts
      $6.64 - $8.13
    • (0 reviews)
      # 437625215
      GMC P-Series 1973, Professional™ High Capacity V-Belt by ACDelco®. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM performance...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.71 - $12.04
    • (0 reviews)
      # 553847505
      GMC P-Series 7.4L 1973, HTD Blower Belt by BDS®. 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 and...
      High quality at an affordable priceExpertly made from premium materials
      $97.68 - $112.53
    • (0 reviews)
      # 100721606
      GMC P-Series 7.4L 1973, Pitch Blower Belt by BDS®. 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 and...
      High quality at an affordable priceExpertly made from premium materials
      $63.97 - $65.12
    • (0 reviews)
      # 84976802
      GMC P-Series 1973, Poly Chain Blower Belt by BDS®. 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 and...
      High quality at an affordable priceExpertly made from premium materials
      $187.96 - $193.75
    • (0 reviews)
      # mpn4478583308
      GMC P25/P2500 Van / P35/P3500 Van 5.7L with Small Block Engine 1973, 6-71 Supercharger Drive Belt by Weiand®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
      Made with precision and quality in mindBuilt to last
      $106.95
    • (0 reviews)
      # 120695129
      GMC P-Series 1973, Drive Belt 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 a...
      Made with precision and quality in mindBuilt to last
      $106.95 - $175.95
    • (0 reviews)
      # 120694615
      GMC P-Series 1973, Pro-Street Superchargers Serpentine Drive Belt 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,...
      Made with precision and quality in mindBuilt to last
      $49.33 - $280.95
    • (0 reviews)
      # mpn4478583288
      GMC P25/P2500 Van / P35/P3500 Van 5.7L with Small Block Engine 1973, Supercharger Serpentine Drive Belt by Weiand®.
      $100.95
    • (0 reviews)
      # 484716744
      GMC P-Series 1973, Professional™ Oil Filter by ACDelco®. Designed utilizing the latest technology, this Oil Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.71 - $13.93
    • (0 reviews)
      # 484778663
      GMC P-Series 1973, DistancePlus™ Oil Filter by Bosch®. Bosch DistancePlus Oil Filters are high efficiency/high capacity oil filters designed to keep oil clean longer and protect the vehicle's engine. Comparing to conventional...
      Designed to work with a synthetic, semi-synthetic, or conventional oil brand99.9% efficient to remove more dirt
      $19.46 - $19.98
    • (0 reviews)
      # 484752748
      GMC P-Series 1973, Premium™ Oil Filter by Bosch®. For premium engine performance, you need a premium oil filter. This filter from Bosch is highly efficient in filtering the oil by trapping both large and microscopic particles...
      Designed for a proper fit99% efficiency – traps small engine-damaging particles
      $4.51 - $6.77
    • (0 reviews)
      # 484701013
      GMC P-Series 1973, Extra Guard™ Oil Filter by FRAM®. 1 Piece. The moving parts in your engine are cushioned by a very thin film of oil between the moving parts and bearings. If dirt gets in between these components, you may end...
      Provides superior engine protection and oil filtrationDesigned for Conventional Motor Oil
      $4.22 - $7.13
    • (0 reviews)
      # 484807986
      GMC P-Series 1973, High Mileage™ Oil Filter by FRAM®. 1 Piece. This Full-Flow Spin-On filter helps to extend the service life of High Mileage vehicles ensuring maximum engine protection and unrestricted oil flow. It's the perfect...
      Ensures extreme engine protection and oil filtration for older high mileage vehiclesContains time-released additives to maintain protection throughout oil life
      $7.31
    • (0 reviews)
      # 603980304
      GMC P-Series 1973, Oil Filter by FRAM®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You’re in need of...
      Quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $9.24 - $11.34
    • (0 reviews)
      # 484642109
      GMC P-Series 1973, Pro™ Oil Filter by FRAM®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You’re in need of...
      Quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $2.42 - $2.92
    • (0 reviews)
      # 484656596
      GMC P-Series 1973, Tough Guard™ Oil Filter by FRAM®. 1 Piece. This filter is designed to ensure maximum protection to your engine under any driving conditions. FRAM Tough Guard oil filter uses only high-quality media blend and...
      Ensures extreme engine protection and oil filtrationDesigned for Premium Conventional and Synthetic Blend Motor Oil
      $5.46 - $7.10
    • (0 reviews)
      # 484619025
      GMC P-Series 1973, PRO-TEC™ Spin-On Lube Filter by WIX®. Oil is the life-blood of an engine, which means the oil filter should never be taken for granted, especially in harsh heavy-duty environments. The small price maintenance...
      Filters oil by trapping particles from entering the engineHighly durable and reliable
      $1.61 - $1.99
    • (0 reviews)
      # 484775634
      GMC P-Series 1973, Spin-On Lube Filter by WIX®. Oil is the life-blood of an engine, which means the oil filter should never be taken for granted, especially in harsh heavy-duty environments. The small price maintenance teams must...
      Filters oil by trapping particles from entering the engineHighly durable and reliable
      $4.90 - $5.55
    • (0 reviews)
      # 604024334
      GMC P-Series 1973, Engine Oil Filter by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and...
      Direct OEM replacementRecommended by Ford Motor Company
      $4.72
    • (0 reviews)
      # 484636700
      GMC P-Series 1973, Oil Filter by Luber-finer®. Oil is the lifeblood of the heavy duty engine. Luber-finer® high-efficiency oil filters provide protection from oil contaminants to help ensure optimal performance. Efficient...
      Extended Line of cartridge and spin-on filtersWide Selection Of Filters Providing Broad Coverage
      $4.27 - $4.85
    • (0 reviews)
      # 273722183
      GMC P-Series 1973, Goodyear Replacement Timing Belt by Xceldyne Technologies®. Goodyear super torque design carbon fiber reinforced belt precisely matches pulley tooth profile for more consistent cam timing. Xceldyne components...
      Reduces friction and wear withstands temperatures of 300°FTooth face is made from nylon, with patented polymer alloy coating
      $116.51 - $116.88




    Guides & Articles

    • Replacement Engine Parts
      September 03, 2014
      Fan Belt? Alternator Belt? Serpentine Belt?...
      Look up "fan belt" in any modern automotive dictionary, and you'll typically find a definition that reads, "An endless belt used to transmit power from a...
    • Ignition Parts
      August 10, 2014
      Auto Parts: Dealer vs. Aftermarket
      The question of whether to buy parts from an automotive dealer vs. ones from aftermarket manufacturers is as age-old as the automobile itself. Below, we'll take a look...
    • Performance Engine Parts
      July 03, 2014
      Performing a Basic Engine Tune Up
      This article will guide you through a generic tune up on most any car or light duty gasoline-powered vehicle built within the last 20 years or so. We will presume that...
    • Replacement Engine Parts
      May 09, 2014
      Timing Gears, Chains And Belts Keep Your...
      Does your ride have timing gears, a timing belt, or a timing chain? Is one better than the other? And perhaps most importantly, do I need to be concerned about the...
    • Replacement Engine Parts
      December 25, 2013
      Glossary of Engine Internal Parts
      Internal combustion engines are extremely complex and feature a wide array of components that rotate, move up and down, pump, seal, or remain stationary. When...

    Popular Products



    1973 GMC P-Series Replacement Engine Parts Reviews

    Average rating:  5  5 - 5 reviews
    5 of 5
    Valve Lash Adjusters Worked.
    We were told that the valve lash adjusters were no longer available from any other source other than this company. We were disappointed until I googled Toyota Land Cruiser vintage parts. CARiD came up with a replacement part that said "Ford" on the card of 4? Well they work just fine even though the fit was a little loose they tightened and worked as well as the original adjusters. Thank you CARiD for the research to find a part that works when the OE parts are no longer available. These Toyotas can be restored even though the parts say they are for ford vehicles. We are very glad to have used CARiD and will use the company in the future. Lee Walker service manager at Bairds Automotive.
    BPosted by Billy (Las Cruces, NM) / February 14, 2017
    Was this review helpful for you? Yes
    View More

    1973 GMC P-Series Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.