Semi Truck Valves & Valvetrain Parts
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- ARP®Rocker Arm Stud KitRocker Arm Stud Kit by ARP®. The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They're designed to make it as easy as possible to install a pan and seal it properly. You'll note that...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$10.72 - $112.49
- COMP Cams®Beehiveâ„¢ Valve SpringBeehiveâ„¢ Valve Spring by COMP Cams®. This Beehive™ Valve Spring Kit for LS engines is designed for hydraulic roller cams and includes carefully matched Beehive™ Springs, retainers, locks, seals and spring seats. These...High quality at an affordable priceExpertly made from premium materials$13.95 - $783.95
- COMP Cams®Hi-Tech Rocker Arm StudHi-Tech Rocker Arm Stud 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 ensures...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$12.95 - $129.95
- COMP Cams®Hi-Tech™ Drag Race Valve SpringHi-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 engineering staff. It...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$41.95 - $450.95
- COMP Cams®High Energy™ Push RodsHigh Energy™ Push Rods 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 ensures...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$7.95 - $106.95
- COMP Cams®High Energy™ Rocker ArmHigh Energy™ 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 staff. It ensures...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$257.95
- COMP Cams®High Energy™ Valve LifterHigh 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 engineering staff. It...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$36.95 - $285.95
- COMP Cams®LifterLifter 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 ensures trustworthy quality...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$51.95 - $1,195.95
- COMP Cams®Race Valve SpringRace 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 engineering staff. It ensures...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$34.95 - $372.95
- COMP Cams®Rocker ArmRocker Arm 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 performance again with the next...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$251.95 - $1,623.95
- COMP Cams®Rocker Arm BushingRocker Arm Bushing 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 ensures...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$8.95 - $211.95
- COMP Cams®Ultra Pro Magnumâ„¢ Rocker ArmUltra Pro Magnumâ„¢ Rocker Arm by COMP Cams®. Rocker Arms not only live up to the lofty standards of the original Pro Magnums™, but they also take stud mount rocker performance, stability and value to a whole new level. The 8650...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.$43.95 - $746.95
- COMP Cams®Valve SpringValve 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 engineering staff. It ensures trustworthy...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$124.95 - $814.95
- COMP Cams®Valve Stem Oil SealValve 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 staff. It ensures...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$5.95 - $24.95
- Crane Cams®Anti-Pump Up Hydraulic LifterAnti-Pump Up Hydraulic Lifter 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 by Crane Cams....Designed to unlock more performance out of your vehicleBump up engine power to the next level$8.04
- Crane Cams®OEM-Style Stud Mount Rocker ArmsOEM-Style Stud Mount Rocker Arms 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 by Crane...Designed to unlock more performance out of your vehicleBump up engine power to the next level$5.74 - $121.69
- Crane Cams®PushrodPushrod 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 by Crane Cams. Revel in an exciting...Designed to unlock more performance out of your vehicleBump up engine power to the next level$16.31 - $137.14
- Enginetech®Engine Valve LifterEngine Valve Lifter by Enginetech®. 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 perfect fit...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$15.93 - $634.89
- Enginetech®Engine ValvesEngine Valves by Enginetech®. 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 perfect fit for a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.92 - $1,839.55
- Enginetech®Premium Positive Valve SealsPremium Positive Valve Seals by Enginetech®. Enginetech Premium Positive seals are metal clad with high-temp Viton® elastomer sealing lips. All Premium Positive seals are designed to work with valve stems from 0.005” under to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.71 - $16.55
- Enginetech®Premium Umbrella Valve SealsPremium Umbrella Valve Seals by Enginetech®. Premium Umbrella seals are high-temp Silicone with garter springs to retain stem interference. All Premium Umbrella seals are designed to work with valve stems from 0.005” under to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.16 - $10.99
- Enginetech®Push RodsPush Rods by Enginetech®. Another introduction to the Enginetech product offering is valve train components. Due to popular request and demand from customers, Enginetech have added a line of valve train components such as valve springs,...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$6.51 - $200.78
- Enginetech®Rocker ArmRocker Arm by Enginetech®. 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 perfect fit for a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.75 - $143.25
- Enginetech®Valve GuidesValve Guides by Enginetech®. 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 perfect fit for a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.03 - $153.30
- Enginetech®Valve Lifter GuideValve Lifter Guide by Enginetech®. 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 perfect fit...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.15 - $10.44
- Enginetech®Valve SeatsValve Seats by Enginetech®. 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 perfect fit for a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.85 - $48.99
- Enginetech®Valve SpringsValve Springs by Enginetech®. 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 perfect fit for a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.14 - $28.84
- Mopar®Camshaft FollowerCamshaft Follower by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing technology to meet the...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$58.88 - $306.77
- PRW®Industries Shaft Rocker System Complete KitIndustries Shaft Rocker System Complete Kit by PRW®. Designed utilizing the latest technology, this product by PRW Industries features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Assorted shims for a quality installationAvailable for small block or big block applications$475.28 - $615.56
- PRW®Pro Series Rocker ArmPro 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 perfect fit for a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.87 - $351.87
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Valvetrain KitsEngine ValvesIntake ValvesExhaust ValvesRocker ArmsPush RodsValve LiftersValve Lifter GuidesValve Lifter BarsValve SeatsValve GuidesValve SpringsValve Spring RetainersValve Spring Retainer KeepersValve Adjuster ShimsValve Guide SealsValve Roto CapsRev KitsValve KeepersValve LocksValve Stem SealsPush Rod GuidesPush Rod ShimsPush Rod Guide PlatesRocker Arm NutsRocker Arm StudsRocker Arm Stud GirdlesRocker Arm ShaftsRocker Arm AdjustersRocker Arm Adjusting ScrewsRocker Arm BallsRocker Arm BridgesRocker Arm BushingsRocker Arm Bearing RingsRocker Arm Hold DownsRocker Arm PedestalRocker Arm ShimsRocker Arm UpgradesValve GuidesValve Springs
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