1966 GMC 3500 Series Engine Parts
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- Engine Assemblies
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Throttle Bodies
- Carburetors
- Motor Oils
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Enginetech®Remanufactured Stock Connecting RodGMC 3500 Series 4.6L 1966, Remanufactured Stock Connecting Rod 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.10 - COMP Cams®Mechanical Flat Tappet High Rocker Ratio CamshaftGMC 3500 Series 4.6L 1966, Mechanical Flat Tappet High Rocker Ratio Camshaft by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by...$324.95
- Enginetech®Hydraulic CamshaftGMC 3500 Series 1966, Hydraulic Camshaft 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...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$84.21 - $167.60
- COMP Cams®Double Roller Adjustable Timing SetGMC 3500 Series 4.6L 1966, Double Roller Adjustable Timing Set by COMP Cams®. Induction hardened and precision machined steel billet gears for bulletproof durability in GM LSX applications. Featuring 9 keyway crank sprocket for 2-degree...Induction Hardened Steel GearsInfinitely Adjustable Camshaft Sprocket$251.95
- Milodon®Timing Gear Drive AssemblyGMC 3500 Series 4.6L with Chevy Small Block Engine 1966, Timing Gear Drive Assembly by Milodon®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$756.95 - $1,249.95
- Enginetech®Engine PistonGMC 3500 Series 1966, Engine Piston by Enginetech®. Enginetech pistons are manufactured with state of the art materials to match OE requirements. Enginetech offer cast aluminum, hypereutectic, and forged applications. Treatments such as...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$95.31 - $131.95
- Enginetech®Camshaft & Lifter KitGMC 3500 Series 4.6L 1966, Camshaft & Lifter Kit 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 deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$91.41
- COMP Cams®4 Pattern™ CamshaftGMC 3500 Series 4.6L 1966, 4 Pattern™ Camshaft 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$677.72
- COMP Cams®Drag Race™ Mechanical Flat Tappet CamshaftGMC 3500 Series 4.6L 1966, Drag Race™ Mechanical Flat Tappet Camshaft by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced...$324.95
- COMP Cams®Dual Energy™ Camshaft & Lifter KitGMC 3500 Series 4.6L 1966, Dual Energy™ Camshaft & Lifter Kit 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...Similar to High Energy Cams™, but may work better at high rpm when coupled with headers because of added exhaust durationWork great with most stock components$317.95 - $320.95
- COMP Cams®Dual Energy™ Camshaft Complete KitGMC 3500 Series 4.6L 1966, Dual Energy™ Camshaft Complete Kit 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...Similar to High Energy Cams™, but may work better at high rpm when coupled with headers because of added exhaust durationWork great with most stock components$539.95 - $548.95
- COMP Cams®Dual Energy™ Camshaft Small KitGMC 3500 Series 4.6L 1966, Dual Energy™ Camshaft Small Kit 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...Similar to High Energy Cams™, but may work better at high rpm when coupled with headers because of added exhaust durationWork great with most stock components$317.95 - $372.95
- COMP Cams®Factory Muscle™ CamshaftGMC 3500 Series 4.6L 1966, Factory Muscle™ Camshaft 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...Reproduction of factory original muscle car camshaftProduce more torque and horsepower than original factory camshaft$238.95 - $239.95
- COMP Cams®High-Tech™ CamshaftGMC 3500 Series 4.1L with Originally Equipped Engines 1966, High-Tech™ Camshaft by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$302.95 - $349.95
- COMP Cams®Max Area™ CamshaftGMC 3500 Series 4.6L 1966, Max Area™ Camshaft 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. Designed...High quality at an affordable priceExpertly made from premium materials$314.95 - $324.95
- COMP Cams®Puller And Mud Race™ Mechanical Roller Tappet Standard Base Circle CamshaftGMC 3500 Series 4.6L 1966, Puller And Mud Race™ Mechanical Roller Tappet Standard Base Circle Camshaft by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using...$505.95
- COMP Cams®Pure Energy™ Hydraulic Flat Tappet CamshaftGMC 3500 Series 4.6L 1966, Pure Energy™ Hydraulic Flat Tappet Camshaft 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...$217.95
- COMP Cams®Pure Energy™ Hydraulic Flat Tappet Camshaft & Lifter KitGMC 3500 Series 4.6L 1966, Pure Energy™ Hydraulic Flat Tappet Camshaft & Lifter 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,...$321.95
- COMP Cams®Pure Energy™ Hydraulic Flat Tappet Camshaft Complete KitGMC 3500 Series 4.6L 1966, Pure Energy™ Hydraulic Flat Tappet Camshaft Complete 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,...$540.95
- COMP Cams®Pure Energy™ Hydraulic Flat Tappet Camshaft Small KitGMC 3500 Series 4.6L 1966, Pure Energy™ Hydraulic Flat Tappet Camshaft Small 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,...$293.95
- COMP Cams®Tight Lash™ CamshaftGMC 3500 Series 4.6L 1966, Tight Lash™ Camshaft 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$302.95 - $367.95
- COMP Cams®Xtreme 4x4™ CamshaftGMC 3500 Series 4.6L 1966, Xtreme 4x4™ Camshaft 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$522.95
- COMP Cams®Xtreme 4x4™ Camshaft & Lifter KitGMC 3500 Series 4.6L 1966, Xtreme 4x4™ Camshaft & Lifter Kit 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$1,097.95
- COMP Cams®Xtreme 4x4™ Camshaft Complete KitGMC 3500 Series 4.6L 1966, Xtreme 4x4™ Camshaft Complete Kit 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$1,376.95
- COMP Cams®Xtreme 4x4™ Camshaft Small KitGMC 3500 Series 4.6L with Originally Equipped Engines 1966, Xtreme 4x4™ Camshaft Small Kit by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$1,157.95
- COMP Cams®Xtreme Energy™ CamshaftGMC 3500 Series 4.6L 1966, Xtreme Energy™ Camshaft 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$522.95
- COMP Cams®Xtreme Energy™ Camshaft & Lifter KitGMC 3500 Series 4.6L 1966, Xtreme Energy™ Camshaft & Lifter Kit 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$1,095.95 - $1,097.95
- COMP Cams®Xtreme Energy™ Camshaft Complete KitGMC 3500 Series 4.6L 1966, Xtreme Energy™ Camshaft Complete Kit 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$1,376.95 - $1,472.95
- COMP Cams®Xtreme Energy™ Camshaft Small KitGMC 3500 Series 4.6L with Originally Equipped Engines 1966, Xtreme Energy™ Camshaft Small Kit by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$1,157.95
- COMP Cams®Xtreme Fuel Injection™ Camshaft & Lifter KitGMC 3500 Series 4.6L 1966, Xtreme Fuel Injection™ Camshaft & Lifter Kit by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$1,097.95
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