1975 GMC P-Series Performance Engine Parts

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    • (0 reviews)
      # mpn634516647
      GMC P-Series 7.4L With Big Block Engine 1975, 174 Blower Pro-Street Satin Supercharger Kit by Weiand®. Weiand Pro-Street superchargers represent a significant leap in technology for obtaining substantial performance gains, while...
      Made with precision and quality in mindBuilt to last
      $2,378.95
    • (0 reviews)
      # 450479572
      GMC P-Series 1975, 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 1975, 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)
      # mpn359113764
      GMC P-Series 7.4L With Chevy Big Block 1975, 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)
      # 452557540
      GMC P-Series 1975, 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 1975, 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 1975, 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 1975, 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 1975, 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 1975, 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)
      # 522649086
      GMC P-Series 5.7L With Chevy Small Block 1975, Dragon Slayer Series Cylinder Heads by Brodix®. Economical out-of-the-box horsepower is what comes to mind with this new series of Dragon Slayer heads from BRODIX.
      225cc as-cast intake ports64 or 68cc CNC-ported combustion chambers
      $1,217.66 - $1,893.70
    • (0 reviews)
      # 522589612
      GMC P-Series 5.7L With Chevy Small Block 1975, IK™ Series Aluminum Cylinder Heads by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $923.57 - $1,431.30
    • (0 reviews)
      # 522561077
      GMC P-Series 7.4L With Chevy Big Block 1975, 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 1975, 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)
      # 522578502
      GMC P-Series 5.7L With Chevy Small Block 1975, Track 1™ Series Aluminum Cylinder Heads by Brodix®. Brodix offers the Track 1 Series Small Block Chevy Aluminum Cylinder Heads in a variety of configurations that are ready to bolt-on and...
      CNC-machinedMatched high-flow intake and exhaust ports
      $2,906.96 - $3,010.98
    • (0 reviews)
      # mpn358595520
      GMC P-Series 7.4L Big Block Chevy 1975, 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 1975, 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 1975, 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 1975, 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 1975, 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 1975, 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 1975, 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 1975, 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 1975, 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)
      # mpn358957112
      GMC P25 / P35 5.7L With Small Block Chevy Engine 1975, Eliminator 23° LT1 Street Cylinder Heads by AFR®. AFR's 195cc "Street" heads feature 100 CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components...
      100% CNC Ported Combustion Chambers100% CNC Ported Exhaust Ports
      $1,906.05
    • (0 reviews)
      # 245128727
      GMC P25 / P35 5.7L With Small Block Chevy Engine 1975, Eliminator 23° Race Cylinder Heads by AFR®. ELIMINATOR line of SBC heads feature 100% 5-AXIS CNC ported intake, exhaust and combustion chambers; available in street and competition...
      100% CNC Ported Combustion Chambers100% CNC Ported Exhaust Ports
      $1,929.30 - $2,950.00
    • (0 reviews)
      # 245128975
      GMC P25 / P35 5.7L With Small Block Chevy Engine 1975, Eliminator 23° Street Cylinder Heads by AFR®. ELIMINATOR line of SBC heads feature 100% 5-AXIS CNC ported intake, exhaust and combustion chambers; available in street and...
      100% CNC Ported Combustion Chambers100% CNC Ported Exhaust Ports
      $1,648.03
    • (0 reviews)
      # mpn358957111
      GMC P25 / P35 5.7L With Small Block Chevy Engine 1975, Eliminator 23° Vortec Cylinder Heads by AFR®. AFR's 190cc Vortec Street heads are the preferred choice over reworked factory heads. They feature 100 CNC ported intake, exhaust &...
      100% CNC Ported Combustion Chambers100% CNC Ported Exhaust Ports
      $1,827.82
    • (0 reviews)
      # mpn358957164
      GMC P-Series 7.4L With Big Block Chevy Engine 1975, 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 1975, 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 1975, 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 1975, 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 1975, 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 1975, 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 1975, 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)
      # mpn4517286262
      GMC P-Series 5.7L 1975, Motown Iron Cylinder Head Assembly by World Products®. With 1.437" valve springs. Designed for use in racing applications where cast iron heads are mandated or for larger displacement small block street-type...
      Meticulously tested to offer unprecedented performanceGuaranteed to survive under tough racing conditions
      $604.69
    • (0 reviews)
      # 1027991875
      GMC P-Series 5.7L 1975, S/R Iron Cylinder Head Assembly by World Products®. Designed specifically for racing and high performance engines. They are loaded with performance and durability enhancing features which make them far superior...
      Meticulously tested to offer unprecedented performanceGuaranteed to survive under tough racing conditions
      $298.56 - $499.89
    • (0 reviews)
      # 1028003605
      GMC P-Series 5.7L 1975, Sportsman 2 Iron Cylinder Head Assembly by World Products®. The first true aftermarket performance cylinder head, good for 30-70HP over stock, and emissions legal! The industry's most popular true high...
      Meticulously tested to offer unprecedented performanceGuaranteed to survive under tough racing conditions
      $366.35 - $604.69
    • (0 reviews)
      # 450479600
      GMC P-Series 5.7L With Small Block Engine 1975, 142 Blower Pro-Street Supercharger Kit by Weiand®. Weiand Pro-Street superchargers represent a significant leap in technology for obtaining substantial performance gains, while maintaining...
      Made with precision and quality in mindBuilt to last
      $1,777.95 - $2,021.95
    • (0 reviews)
      # 1059921133
      GMC P-Series 5.7L With Small Block Engine 1975, 144 Blower Pro-Street Supercharger Kit by Weiand®. Weiand Pro-Street superchargers represent a significant leap in technology for obtaining substantial performance gains, while maintaining...
      Made with precision and quality in mindBuilt to last
      $2,040.95 - $2,265.95
    • (0 reviews)
      # 450502640
      GMC P-Series 1975, 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)
      # 1025373002
      GMC P-Series 1975, 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 level of craftsmanship....
      Will help get the most out of your vehicleDesigned with utmost precision for perfection
      $268.30 - $306.39
    • (0 reviews)
      # 971953482
      GMC P-Series 1975, 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 of craftsmanship....
      Will help get the most out of your vehicleDesigned with utmost precision for perfection
      $276.37 - $290.64
    • (0 reviews)
      # 971951521
      GMC P-Series 1975, Fabricated Aluminum 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 of craftsmanship....
      Will help get the most out of your vehicleDesigned with utmost precision for perfection
      $345.15 - $372.03
    • (0 reviews)
      # mpn583863107
      GMC P-Series 7.4L With Big Block Chevy Engine 1975, 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 1975, 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)
      # 403647823
      GMC P-Series 1975, 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, performance and reliability....
      Provides a solid connection between the transmission and the chassisEliminates torsional chassis stress, block twisting, and broken transmission cases
      $193.87
    • (0 reviews)
      # 839883201
      GMC P-Series 1975, 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. Designed to...
      Provides a solid connection between the transmission and the chassisEliminates torsional chassis stress, block twisting, and broken transmission cases
      $141.63 - $203.99
    • (0 reviews)
      # 839884107
      GMC P-Series 1975, 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 levels of quality, performance...
      Provides a solid connection between the transmission and the chassisEliminates torsional chassis stress, block twisting, and broken transmission cases
      $61.84
    • (0 reviews)
      # 229882771
      GMC P-Series 5.7L 1975, Motor Mount by UB Machine®.
      Built to match your exact requirementsHigh quality you can rely on
      $81.08
    • (0 reviews)
      # 236455458
      GMC P-Series 1975, Front Motor Plate by Pro-Werks®.
      Expert design and precision machiningMade from the highest grade materials
      $155.71
    • (0 reviews)
      # 236455461
      GMC P-Series 1975, Front Profiled Motor Plate by Pro-Werks®.
      Expert design and precision machiningMade from the highest grade materials
      $140.79 - $173.44
    • (0 reviews)
      # 246016660
      GMC P-Series 5.7L / 7.4L 1975, 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 With Chevy Big Block Engines 1975, 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...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $106.99
    • (0 reviews)
      # 990430622
      GMC P-Series 5.7L With Small Block Chevy Engines 1975, Black Motor Plates with Bushings by AllStar Performance®. Front motor plates for SB Chevy are offered in one and two piece designs. One piece versions mount using the lower front...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $26.99 - $129.99
    • (0 reviews)
      # 990394101
      GMC P-Series 5.7L With Small Block Chevy Engines 1975, Front Aluminum Solid Plate by AllStar Performance®, 1 Piece. Front motor plates for SB Chevy are offered in one and two piece designs. One piece versions mount using the lower front...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $72.99 - $74.99
    • (0 reviews)
      # mpn1422735886
      GMC P-Series 5.7L with Chevy Small Block 1975, 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 1975, 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 1975, 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)
      # mpn3444261102
      GMC P-Series 5.7L with Injected or Blown Style Engine with Chevy Small Block Engine 1975, Gear Drive Assembly by Milodon®. For over 40 years, Milodon Gear Drives have been acknowledged as the ultimate in quality, strength and durability...
      Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology
      $720.00




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