1978 Chevy Blazer Valves & Valvetrain Parts
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COMP Cams®Race Dual Valve SpringChevy Blazer 5.0L / 5.7L / 6.6L 1978, Race Dual Valve Spring by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$34.95 - $497.95 - COMP Cams®Race Valve LifterChevy Blazer 7.4L 1978, Race Valve Lifter by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable engineering...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$137.95 - $743.95
- COMP Cams®Rocker Arm and Pushrod KitChevy Blazer 1978, Rocker Arm and Pushrod Kit by COMP Cams®. The original Aluminum Rockers changed the way racing and high performance street engine builders approached valve train design. Now, COMP Cams is revolutionizing valve train...Next gen 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$229.95 - $263.95
- COMP Cams®Sportsman™ Solid Roller LiftersChevy Blazer 1978, Sportsman™ Solid Roller Lifters by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$793.95 - $1,154.95
- COMP Cams®Street Valve Spring Retainer LockChevy Blazer 7.4L 1978, Street Valve Spring Retainer Lock by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$5.95 - $21.95
- COMP Cams®Super Lock™ Valve LockChevy Blazer 1978, Super Lock™ Valve Lock by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable engineering...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$6.95 - $38.95
- COMP Cams®Super Lock™ Valve Spring Retainer KeeperChevy Blazer 1978, Super Lock™ Valve Spring Retainer Keeper by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$6.95 - $169.95
- COMP Cams®Ultra Pro Magnum™ Rocker ArmChevy Blazer 1978, Ultra Pro Magnum™ Rocker Arm by COMP Cams®. Ultra Pro Magnum™ Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums™, but they also take stud mount rocker performance, stability...Investment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia. Unique black oxide exterior finish helps prevent corrosion and increases durability.Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.$237.95 - $341.95
- COMP Cams®Ultra-Gold™ ARC Series Rocker ArmChevy Blazer 1978, Ultra-Gold™ ARC Series Rocker Arm by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$39.95 - $412.95
- COMP Cams®Ultra-Gold™ Rocker ArmChevy Blazer 1978, Ultra-Gold™ Rocker Arm by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable engineering...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$220.95 - $499.95
- COMP Cams®Valve LifterChevy Blazer 1978, Valve Lifter by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable engineering staff. It...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$15.95 - $1,958.95
- COMP Cams®Valve SpringChevy Blazer 4.1L 1978, Valve Spring by COMP Cams®. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$71.95 - $95.95
- COMP Cams®Valve Stem Oil SealChevy Blazer 1978, Valve Stem Oil Seal by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable engineering...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$5.95 - $44.95
- Victor Reinz®Valve Stem Oil Seal SetChevy Blazer 1978, Valve Stem Oil Seal Set by Victor Reinz®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will...Made with precision and quality in mindDesigned to meet your specific needs$13.92 - $38.35
- Dura-Bond®Rotator EliminatorChevy Blazer 7.4L 1978, Rotator Eliminator by Dura-Bond®. 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...Made with precision and quality in mindDesigned to meet your specific needs$4.12 - $9.60
- QualCast®High Performance™ Valve Spring RetainerChevy Blazer 1978, High Performance™ Valve Spring Retainer by QualCast®. 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...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$3.72
- QualCast®Valve SpringChevy Blazer 1978, Valve Spring by QualCast®. 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 provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$3.54 - $4.61
- QualCast®Valve Stem Oil SealChevy Blazer 1978, Valve Stem Oil Seal by QualCast®. 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...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$0.88 - $2.65
- Crane Cams®OEM-Style Stud Mount Rocker ArmChevy Blazer 5.0L / 5.7L / 6.6L / 7.4L 1978, OEM-Style Stud Mount Rocker Arm by Crane Cams®. High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose these top-grade performance...Designed to unlock more performance out of your vehicleBump up engine power to the next level$5.74 - $121.69
- Crane Cams®Push RodChevy Blazer 5.0L / 5.7L / 6.6L / 7.4L 1978, Push Rod by Crane Cams®. High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose these top-grade performance products painstakingly...Designed to unlock more performance out of your vehicleBump up engine power to the next level$16.31 - $137.14
- Crower®Chromoly Machined 7 Degree Valve Stem KeepersChevy Blazer 5.0L / 5.7L / 6.6L 1978, Chromoly Machined 7 Degree Valve Stem Keepers by Crower®. 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$76.45 - $77.15
- Crower®Hydraulic Roller Lifters with 0.300" Higher Link BladeChevy Blazer 7.4L 1978, Hydraulic Roller Lifters with 0.300" Higher Link Blade by Crower®. 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$1,089.34
- Crower®Severe-Duty™ Mechanical Roller LiftersChevy Blazer 5.0L / 5.7L / 6.6L 1978, Severe-Duty™ Mechanical Roller Lifters by Crower®. Perfect combination of power and mileage with extended rpm range. Works well with stock and near-stock engines and drive trains. Crower combines...High quality at an affordable priceExpertly made from premium materials$133.20 - $169.07
- Crower®Valve Spring SetChevy Blazer 5.0L / 5.7L / 6.6L 1978, Valve Spring Set by Crower®. Designed utilizing the latest technology, this product by Crower features premium quality and will perform better than advertised. Perfect for your vehicle and...High quality at an affordable priceExpertly made from premium materials$250.76
- PRW®Pro Series Rocker ArmChevy Blazer 1978, Pro Series Rocker Arm by PRW®. 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 provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.87 - $351.87
- PRW®Push Rod Guide PlatesChevy Blazer 1978, Push Rod Guide Plates by PRW®. PRW Pushrod Guide Plates are heat-treated steel alloy and a must have for todays high performance engines. Guide plates reduce the unwanted sideways motion of the pushrod under load....Made from heat-treated steel alloyBlack oxide coated to resist corrosion$22.80 - $49.00
- PRW®Rocker Arm Stud GirdleChevy Blazer 5.0L / 5.7L / 6.6L 1978, Rocker Arm 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...CNC machinedReduces rocker stud flex$149.20 - $157.20
- PRW®Roller-Tip Rocker ArmsChevy Blazer 7.4L 1978, Roller-Tip Rocker Arms 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...Lightweight designPRW RockerLocs included$155.87
- PRW®Sportsman™ Rocker ArmChevy Blazer 1978, Sportsman™ Rocker Arm by PRW®. Designed utilizing the latest technology, this product by PRW features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$15.34 - $158.87
- Apex Auto®Valve Stem Seal SetChevy Blazer 5.0L / 5.7L 1978, Valve Stem Seal Set by Apex Auto®. 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....Made with precision and quality in mindDesigned to meet your specific needs$6.03
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1978 Chevy Blazer Models
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