1978 GMC CK Pickup Performance Valvetrain Parts

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    • (0 reviews)
      # 334629941
      GMC CK Pickup 1978, Hydraulic Flat Camshaft Lifters by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and...
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $75.95
    • (0 reviews)
      # mpn550817
      GMC CK Pickup 5.0L / 5.7L / 6.6L 1978, Rocker Arm And Pushrod Kit by COMP Cams®. The original Ultra-Gold™ Aluminum Rockers changed the way racing and high performance street engine builders approached valve train design. Now, COMP...
      Next gen Ultra-Gold™ Rockers increase engine power, enhance valve train stability & improve oilingNew extrusion based on improvements developed through FEA analysis, resulting in an even stronger, stiffer body without compromising mass
      $207.55
    • (0 reviews)
      # mpn881241
      GMC CK Pickup 5.0L / 5.7L / 6.6L 1978, Ultra Pro Magnum™ XD Roller Rocker Arm Kit by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      High quality at an affordable priceExpertly made from premium materials
      $442.68
    • (0 reviews)
      # 92794592
      GMC CK Pickup 1978, Engine Valve by Brodix®. Brodix Steel Valves are made from high-quality steel and are designed for use in Brodix cylinder heads.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $29.29 - $32.94
    • (0 reviews)
      # 966419395
      GMC CK Pickup 5.0L / 5.7L / 6.6L with Chevy Small Block 1 Generation Engines 1978, Swedged End™ Push Rod Kit by Howards Cams®. Length: 7.400". Pushrod Tube Diameter: 5/16". Wall Size: .080". Engineered for maximum strength and...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $11.18 - $114.47
    • (0 reviews)
      # 157118748
      GMC CK Pickup 1978, High Performance Chrome Moly Push Rod by Melling®. Melling offers a broad selection of pushrods for both standard and performance engine applications.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $8.54 - $13.67
    • (0 reviews)
      # 91838273
      GMC CK Pickup 1978, High Performance Pushrod Guide Plate by Melling®. Melling lists several GM and Ford guide plate applications as a part of the Melling Select program.
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $8.35 - $19.47
    • (0 reviews)
      # 157118829
      GMC CK Pickup 1978, High Performance Replacement Valve Lock by Melling®. New Melling valve keepers (valve locks) should be used to install both reclaimed and new engine valves.
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $1.56 - $3.64
    • (0 reviews)
      # 91838296
      GMC CK Pickup 1978, High Performance Replacement Valve Spring by Melling®. Street to circle track, OEM to drag race performance, Melling valve springs cover the market and your requirements.
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $6.04 - $9.70
    • (0 reviews)
      # 157118781
      GMC CK Pickup 1978, High Performance Rocker Arm by Melling®. Melling lists rocker arms for both domestic and import applications.
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $7.41 - $12.84
    • (0 reviews)
      # 91838299
      GMC CK Pickup 1978, High Performance Rocker Arm Stud by Melling®. Melling recommends new rocker arm studs with every engine rebuild.
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $2.73 - $2.99
    • (0 reviews)
      # 91838269
      GMC CK Pickup 1978, High Performance Valve Lifter by Melling®. Designed utilizing the latest technology, this High Performance Lifter by Melling features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $7.83 - $502.36
    • (0 reviews)
      # 157118809
      GMC CK Pickup 1978, High Performance Valve Spring Retainer by Melling®. Melling valve spring retainers are a critical piece of the valve spring system that provides an important part of the geometry needed to assure the best valve train...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $6.84 - $8.95
    • (0 reviews)
      # 92115341
      GMC CK Pickup 1978, Rocker Arm Kit by T&D Machine Products®. Designed utilizing the latest technology, this product by T&D Machine features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,412.00 - $1,776.42
    • (0 reviews)
      # 92115376
      GMC CK Pickup 1978, Sport Compressor Shaft Rocker Arm Kit by T&D Machine Products®. Designed utilizing the latest technology, this product by T&D Machine features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,008.77 - $1,204.70
    • (0 reviews)
      # 83919240
      GMC CK Pickup 1978, Push Rod by Chevrolet Performance®. Pushrods are that critical connection between the camshaft and the rocker arms. These seemingly innocuous parts play a very important role in the combustion process. That’s why...
      High quality at an affordable priceExpertly made from premium materials
      $11.45 - $49.49
    • (0 reviews)
      # mpn358501069
      GMC CK Pickup 5.0L / 5.7L / 6.6L / 7.4L 1978, 7/16" Stud Girdle Lock-Nut by Crower®. 1 Piece. Perfect combination of power and mileage with extended rpm range. Works well with stock and near-stock engines and drive trains. Crower...
      High quality at an affordable priceExpertly made from premium materials
      $13.21
    • (0 reviews)
      # 239771112
      GMC CK Pickup 7.4L With Big Block Chevy 1978, Big Cheaf Valve by Del West®.
      Proven to outperform anything else on the marketMade using the highest grade materials possible
      $140.26 - $1,011.60
    • (0 reviews)
      # 239135716
      GMC CK Pickup 1978, Titanium Valve by Del West®.
      Chromium-Nitride is a thin yet extremely durable, low-friction coating, applied by plasma vapor-deposition to seats and stems. It has been competition-proved to reduce rebuild frequency over more than two years of dirt-track racingThere’s no cost premium for a superior product - prices are the same as with machined-from-solid, Moly-coated valves
      $136.43 - $1,055.41
    • (0 reviews)
      # 185233954
      GMC CK Pickup 5.0L / 5.7L / 6.6L Gas 1978, Nitro™ Rocker Arms by Elgin®. Elgin Nitro rocker arms feature a long-slot design and advanced surface hardening that provides significantly increased resistance to wear. These exclusive...
      High quality at an affordable priceExpertly made from premium materials
      $141.82 - $155.59
    • (0 reviews)
      # 185233962
      GMC CK Pickup Gas 1978, Rocker Arms by Elgin®. When it comes to precision engineered rocker arms, the Elgin brand offers the perfect choice for virtually every competitive challenge. Our roller-tip rockers are stamped from high-strength...
      High quality at an affordable priceExpertly made from premium materials
      $5.85 - $179.00
    • (0 reviews)
      # 83935828
      GMC CK Pickup 1978, Original Roller Rockers by Harland Sharp®. If you plan on adding performance to your street machine or building a serious racer, Harland Sharp's Original series roller rocker arms are recommended for you. Using the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $32.16 - $383.10
    • (0 reviews)
      # mpn358735615
      GMC C15 / C25 / C35 / K25 V8 1978, Roller Lifter Chassis Tab by Isky Racing Cams®.
      $62.01
    • (0 reviews)
      # 718262726
      GMC CK Pickup 5.0L / 5.7L / 6.6L With Chevy Small Block Engine With 23° Cylinder Head 1978, 23° Head Blue Endurance Series Shaft Mount Rocker Arm by Scorpion Racing®. Give your engine the rock-solid valve control of shaft mount rocker...
      Chevy, Chrysler, Ford, Olds & Pontiac - Many ratiosFully radiused 7000 series aluminum rocker bodies
      $76.95 - $180.27
    • (0 reviews)
      # 1109316440
      GMC CK Pickup 5.0L / 5.7L / 6.6L With Chevy Small Block Engine 1978, Blue Race Series Offset Single Rocker Arm by Scorpion Racing®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed...
      Full body designHandle .950" lift and 950 lbs. max open spring pressure
      $31.14
    • (0 reviews)
      # 212623286
      GMC CK Pickup 5.0L / 5.7L / 6.6L With Chevy Small Block Engine 1978, Endurance Series Shaft Mount Rocker Arm by Scorpion Racing®. Give your engine the rock-solid valve control of shaft mount rocker arms. Made for the most demanding...
      Chevy, Chrysler, Ford, Olds & Pontiac - Many ratiosFully radiused 7000 series aluminum rocker bodies
      $1,309.80
    • (0 reviews)
      # 718185618
      GMC CK Pickup 5.0L / 5.7L / 6.6L With Chevy Small Block Engine 1978, Race Series Offset Rocker Arm by Scorpion Racing®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the...
      Full body designHandle .950" lift and 950 lbs. max open spring pressure
      $355.47
    • (0 reviews)
      # 258851695
      GMC CK Pickup 7.4L With Big Block Chevy Engine 1978, Engine Valve Set by Trick Titanium®. Made from premier grade titanium, the industry’s finest Trick Titanium valve is precision CNC machined to the highest standards and proprietary...
      Built to match your exact requirementsHigh quality you can rely on
      $842.51 - $967.71
    • (0 reviews)
      # 961354699
      GMC CK Pickup 5.0L / 5.7L / 6.6L 1978, Hardened Steel Pushrod by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle...
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $127.95 - $129.95
    • (0 reviews)
      # 716297311
      GMC CK Pickup 1978, Hi-Tech™ Drag Race Valve Spring by COMP Cams®. 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....
      High quality at an affordable priceExpertly made from premium materials
      $26.10 - $657.70
    • (0 reviews)
      # 716097382
      GMC CK Pickup 7.4L 1978, Hi-Tech™ Drag Valve Spring by COMP Cams®. 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....
      High quality at an affordable priceExpertly made from premium materials
      $34.98 - $518.16
    • (0 reviews)
      # 90460013
      GMC CK Pickup 1978, Valve Spring by COMP Cams®. Designed utilizing the latest technology, this product by COMP Cams features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      High quality at an affordable priceExpertly made from premium materials
      $10.52 - $175.72
    • (0 reviews)
      # 84380284
      GMC CK Pickup 1978, Rocker Arm Stud Girdle 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 product...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $139.38 - $142.25
    • (0 reviews)
      # mpn358492885
      GMC CK Pickup 5.0L / 5.7L / 6.6L With Chevy Small Block 1978, Rocker Arm and Push Rod Kit by Proform®. If you are looking to enhance your vehicle's performance, then this top-notch product is definitely what you need. Manufactured from...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $111.98
    • (0 reviews)
      # mpn359114710
      GMC CK Pickup 5.0L / 5.7L / 6.6L / 7.4L 1978, Horizontal Bar Pop-Up Solid Roller Lifter Set by Lunati®. Lunati pop-up design roller lifters are ideal for applications that need a quick cam change, whether it be during dyno testing or...
      High quality at an affordable priceExpertly made from premium materials
      $61.09
    • (0 reviews)
      # mpn359114719
      GMC CK Pickup 5.0L / 5.7L / 6.6L 1978, Vertical Bar Pressurized Oiling Lifter Set by Lunati®. Developed for serious racing applications, the pressurized oiling system of these lifters provides constant lubrication through the axle and...
      High quality at an affordable priceExpertly made from premium materials
      $743.24
    • (0 reviews)
      # mpn359113635
      GMC CK Pickup 5.0L / 5.7L / 6.6L With Chevy Small Block 1978, Standard Valve Spacing by T&D Machine Products®. Designed utilizing the latest technology, this product by T&D Machine features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $256.11
    • (0 reviews)
      # mpn358728909
      GMC CK Pickup 5.0L / 5.7L / 6.6L 1978, Hydraulic Lifter Kit by Chevrolet Performance®. Designed utilizing the latest technology, this product by Chevrolet Performance features premium quality and will perform better than advertised....
      High quality at an affordable priceExpertly made from premium materials
      $129.32
    • (0 reviews)
      # 83919243
      GMC CK Pickup 5.0L / 5.7L / 6.6L 1978, Valve Springs by Chevrolet Performance®. Designed utilizing the latest technology, this product by Chevrolet Performance features premium quality and will perform better than advertised. Perfect...
      High quality at an affordable priceExpertly made from premium materials
      $12.05 - $46.65
    • (0 reviews)
      # 185233987
      GMC CK Pickup Gas 1978, Valve Spring by Elgin®. Only the internal engine experts at Elgin Industries offer premium-quality performance valve springs for any championship-caliber engine. This product is made of high-quality materials to...
      High quality at an affordable priceExpertly made from premium materials
      $0.34 - $12.46
    • (0 reviews)
      # 718334698
      GMC CK Pickup 5.0L / 5.7L / 6.6L / 7.4L 1978, EZ-Roll Max Lifters by Isky Racing Cams®.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,118.34 - $1,391.05
    • (0 reviews)
      # mpn358735529
      GMC CK Pickup With Small Block Chevy 1978, Endurance Plus Roller Lifters by Isky Racing Cams®.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $845.25
    • (0 reviews)
      # 718500645
      GMC CK Pickup 1978, Lifters by Isky Racing Cams®.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $661.20 - $912.18
    • (0 reviews)
      # 718401698
      GMC CK Pickup 1978, Red Zone Max Endurance Roller Lifters by Isky Racing Cams®.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $786.89 - $1,071.67
    • (0 reviews)
      # 718208648
      GMC CK Pickup 5.0L / 5.7L / 6.6L / 7.4L With Small Block Chevy 1978, Rev Kit by Isky Racing Cams®.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $163.32 - $254.47
    • (0 reviews)
      # 84055327
      GMC CK Pickup V8 1978, Roller Lifter Set by Isky Racing Cams®. 16 Piece Set.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $786.89 - $1,074.78
    • (0 reviews)
      # mpn358735606
      GMC CK Pickup 5.0L / 5.7L / 6.6L / 7.4L With Small Block Chevy 1978, Valve Springs by Isky Racing Cams®.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $177.42
    • (0 reviews)
      # 92685743
      GMC CK Pickup 1978, Rocker Arm by PRW®. PRW Pro Series Stainless Steel Rocker Arms incorporate an exceptional design that provides plenty of clearance for large diameter springs. These stud mount rocker arms are manufactured from...
      Lightweight designPRW RockerLocs included
      $13.05 - $332.55
    • (0 reviews)
      # 145185476
      GMC CK Pickup 1978, Roller Tip Rocker Arm by PRW®. PRW Pro Series Stainless Steel Rocker Arms incorporate an exceptional design that provides plenty of clearance for large diameter springs. These stud mount rocker arms are manufactured...
      Lightweight designPRW RockerLocs included
      $132.75 - $161.55
    • (0 reviews)
      # 145228349
      GMC CK Pickup 5.0L / 5.7L / 6.6L 1978, Stud Girdle by PRW®. PRW Billet Aluminum Stud Girdles are made from 6061-T6 aluminum, manufactured to exacting standards, and the solution to valvetrain instability. PRW stud girdles reduce rocker...
      CNC machinedReduces rocker stud flex
      $121.05 - $133.69
    • (0 reviews)
      # 967996034
      GMC CK Pickup 1978, DNA™ Aluminum Roller Rocker Arms Set by Speedmaster®. 16 Pieces. Speedmaster™ Aluminum Stud-Mount Rockers can withstand valve spring loads up to 360Ibs, the extruded body has a tensile strength of over 60,000...
      Created by professionals to meet your requirementsSuperior longevity and dependability
      $280.00
    • (0 reviews)
      # 967963592
      GMC CK Pickup 1978, Rocker Stud Girdle Kit by Speedmaster®. The best thing you will ever do for your engine is to put a set of stud girdles on it. This stabilizes the valve train, and allows for full lift. Studs will flex on an engine...
      These CNC-machined Speedmasterstud girdles help control valve lift and timing changes due to stud flex, allowing for more consistent high-rpm performanceEach stud girdle is anodized and comes with high-quality mounting hardware and hardened adjusting nuts
      $159.70
    • (0 reviews)
      # 967976720
      GMC CK Pickup 1978, Zinc Plated Steel Main Girdle by Speedmaster®. 1 Piece. Speedmaster billet steel main girdles are machined from 1045 steel. Speedmaster has designed these main cap girdles to reinforce the alignment of the main caps...
      Created by professionals to meet your requirementsSuperior longevity and dependability
      $63.90
    • (0 reviews)
      # mpn4524904051
      GMC CK Pickup 4.1L / 4.8L 1978, High Performance Valve Spring by QualCast®. Outside Diameter: 1.215". Inside Diameter: 0.861". Closed Position: 120 @1.70". Open Position: 265 @1.20". Type: Single with Damper. Max Lift: 0.490"....
      Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality
      $3.36
    • (0 reviews)
      # 1109109897
      GMC CK Pickup 1978, High Performance Valve Spring Retainer by QualCast®. Angle: 7°. Stem Diameter: 11/32". Outside Diameter: 1.200". Matl: Chromemoly. Step 1 Diameter: 0.850". Step 2 Diameter: 0.667". Precision Machined From Chrome...
      Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality
      $2.73
    • (0 reviews)
      # mpn2516104
      GMC CK Pickup 5.0L / 5.7L / 6.6L 1978, Black Valve Spring Retainers by Edelbrock®.
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $66.95
    • (0 reviews)
      # 556627194
      GMC CK Pickup 1978, Valve Spring Retainers by Edelbrock®.
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $68.95 - $93.95
    • (0 reviews)
      # 171815651
      GMC CK Pickup 1978, Valve Springs by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $42.95 - $83.95
    • (0 reviews)
      # 334629986
      GMC CK Pickup 1978, Valve Springs Kit by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $105.95 - $205.95
    • (0 reviews)
      # 716296487
      GMC CK Pickup 7.4L 1978, Super Lock™ Valve Spring Retainer Lock by COMP Cams®. 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...
      Wider AnglePrecision Machined
      $7.83 - $139.29




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