1970 GMC G-Series Valves & Valvetrain Parts
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- Melling®Valve Spring Retainer KeeperGMC G-Series 1970, Valve Spring Retainer Keeper by Melling®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.38 - $3.63
- Pioneer Automotive®Valve Spring KitGMC G-Series 1970, Valve Spring Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive 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$51.31 - $64.23
- Victor Reinz®Intake/Exhaust Valve Stem Oil Seal SetGMC G-Series 1970, Intake/Exhaust 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...Made with precision and quality in mindDesigned to meet your specific needs$17.82 - $19.14
- COMP Cams®Beehive™ Valve SpringGMC G-Series 1970, Beehive™ Valve Spring by COMP Cams®. Beehive™ Valve Springs were designed for hydraulic or solid flat tappet as well as hydraulic roller cams. COMP Cams Beehive Valve Springs deliver increased valve train...The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonicsIncreases high RPM horsepower and durability$20.95 - $216.95
- COMP Cams®Hi-Tech™ Drag Race Valve SpringGMC G-Series 1970, Hi-Tech™ Drag Race 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 knowledgeable...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$42.95 - $670.95
- COMP Cams®High Energy™ Push RodGMC G-Series 1970, High Energy™ Push Rod 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$7.95 - $41.95
- COMP Cams®High Energy™ Valve LifterGMC G-Series 1970, High Energy™ 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...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$13.95 - $109.95
- COMP Cams®Performance Series™ Valve LifterGMC G-Series 1970, Performance Series™ 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...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$15.95 - $206.95
- COMP Cams®Pro Magnum™ Valve LifterGMC G-Series 1970, Pro Magnum™ 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...Specifically designed to perform at higher engine speedsProper position of internal piston at higher RPM prevents lifters from harmful "pumping up"$134.95
- COMP Cams®Push Rod Guide PlateGMC G-Series 1970, Push Rod Guide Plate 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$14.95 - $76.95
- COMP Cams®Rocker Arm and Pushrod KitGMC G-Series 1970, 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 - $256.95
- COMP Cams®Super Lock™ Valve LockGMC G-Series 1970, 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$28.95 - $38.95
- COMP Cams®Valve Stem Oil SealGMC G-Series 1970, 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 - $24.95
- PRW®Pro Series Rocker ArmGMC G-Series 1970, 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 - $324.87
- PRW®Rocker Arm Stud GirdleGMC G-Series 1970, 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 reduce rocker stud flex...CNC machinedReduces rocker stud flex$149.20 - $157.20
- PRW®Sportsman™ Rocker ArmGMC G-Series 1970, 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 SetGMC G-Series 1970, 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. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$7.19
- Melling®Valve Spring KitGMC G35/G3500 Van 5.0L / 5.7L Gas 1970, Valve Spring Kit by Melling®. Street to circle track, OEM to drag race performance, Melling valve springs cover the market and your requirements. Standard, mid-range, heavy-duty and race ready...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$66.68 - $280.06
- Pioneer Automotive®Valve Spring Retainer Keeper KitGMC G-Series 1970, Valve Spring Retainer Keeper Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.29
- Elgin®High Performance™ Push RodsGMC G-Series 5.7L 1970, High Performance™ Push Rods by Elgin®. 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 maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship$14.70
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1970 GMC G-Series Models
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