1966 GMC 3500 Series Engine Parts
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- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Engine Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Carburetors
- Motor Oils
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Fel-Pro®Oil Pump Intermediate Shaft GuideGMC 3500 Series 4.6L 1966, Oil Pump Intermediate Shaft Guide by Fel-Pro®. Location: Distributor to Oil Pump Shaft Retainer. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and...Direct OEM replacement for a proper fitEnsures reliable sealing performance$1.51 - Mahle®Engine Oil Pump Shaft RetainerGMC 3500 Series 4.6L 1966, Engine Oil Pump Shaft Retainer by Mahle®. 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....Made with precision and quality in mindDesigned to meet your specific needs$2.37
- Mahle®Oil Pump Intermediate ShaftGMC 3500 Series 4.6L 1966, Oil Pump Intermediate Shaft by Mahle®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$2.15 - $13.58
- Mahle®Press Fit Type Oil Pump ScreenGMC 3500 Series 4.6L with 601-1047 Oil Pump / 601-1057 Oil Pump 1966, Press Fit Type Oil Pump Screen by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.79
- Sealed Power®Oil Pump Intermediate ShaftGMC 3500 Series 4.6L 1966, Oil Pump Intermediate Shaft by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle...Direct replacementManufactured to strict engineering quality standards$10.10 - $14.25
- Sealed Power®Oil Pump Intermediate Shaft GuideGMC 3500 Series 4.6L 1966, Oil Pump Intermediate Shaft Guide by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your...Made with precision and quality in mindDesigned to meet your specific needs$1.40
- Melling®Oil Pump Chain Tensioner SpringGMC 3500 Series 4.6L 1966, Oil Pump Chain Tensioner Spring by Melling®. Melling is a manufacturer of sintered metal timing sprockets and a full line supplier of timing gears, chains, 3 piece sets, tensioners, dampers, guides for both...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$8.34 - $9.34
- Melling®Oil Pump Intermediate ShaftGMC 3500 Series 4.6L 1966, Oil Pump Intermediate Shaft by Melling®. A new Melling oil pump shaft is recommended to complete every new oil pump install. Designed utilizing the latest technology, this product by Melling features premium...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$12.51 - $13.01
- Melling®Oil Pump ScreenGMC 3500 Series 4.6L 1966, Oil Pump Screen by Melling®. Melling oil pumps provide dependable performance every time in every application. Every pump is engineered, manufactured and assembled to the highest material and production...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$7.47
- Melling®Steel Oil Pump Drive GearGMC 3500 Series 4.1L / 4.8L 1966, Steel Oil Pump Drive Gear by Melling®. Melling offers a replacement oil pump drive gear for several AMC, Jeep and GM applications. This gear should be replaced should the original gear show ware or be...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$34.17
- Enginetech®Oil Pump ShaftGMC 3500 Series 4.6L 1966, Oil Pump Shaft by Enginetech®. Enginetech can meet the Rebuilder’s requirements for quality and performance with precision oil pumps, screens shafts and kits, as well as offer all of the popular oil pump...This assures OEM performance every timeAvailability from Enginetech's multi-warehouse distribution system$15.33
- Fel-Pro®Harmonic Balancer Repair SleeveGMC 3500 Series 4.1L / 4.6L / 4.8L 1966, Harmonic Balancer Repair Sleeve by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global...Direct OEM replacement for a proper fitEnsures reliable sealing performance$8.17
- Mahle®Harmonic Balancer Repair SleeveGMC 3500 Series 4.1L / 4.6L / 4.8L 1966, Harmonic Balancer Repair Sleeve by Mahle®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.67
- National®1st Design Timing Cover Harmonic Balancer SleeveGMC 3500 Series 4.1L / 4.8L 1966, 1st Design Timing Cover Harmonic Balancer Sleeve by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.08
- National®Nitrile Timing Cover Harmonic Balancer Sleeve KitGMC 3500 Series 1966, Nitrile Timing Cover Harmonic Balancer Sleeve Kit by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.31
- Melling®Expansion Plug KitGMC 3500 Series 1966, Expansion Plug Kit by Melling®. Melling expansion plug kits provide an efficient way to supply the plug requirements to complete your engine rebuild. Melling offers convenient bagged coverage for most domestic and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.14 - $17.50
- QualCast®Steel Expansion Plug KitGMC 3500 Series 1966, Steel Expansion Plug Kit 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...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$6.12
- Enginetech®Expansion Plug KitGMC 3500 Series 1966, Expansion Plug Kit by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$3.60 - $15.16
- Moroso®Rear Main Seal AdapterGMC 3500 Series 4.6L 1966, Rear Main Seal Adapter by Moroso®. 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$225.99 - $252.99
- SCE Gaskets®Accu Seal E Dyno Pak Rear Main Seal SetGMC 3500 Series 4.6L With Chevy Small Block Engine 1966, Accu Seal E Dyno Pak Rear Main Seal Set by SCE Gaskets®. Another SCE first: Dyno PaksTM are tailor-made for engine builders and other volume gasket users. Each Dyno Pak contains...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$98.76
- SCE Gaskets®Rear Main SealGMC 3500 Series 4.6L With Short Chevy Small Block Engine 1966, Rear Main Seal by SCE Gaskets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$16.20
- Hygrade®Carburetor FloatGMC 3500 Series 1966, Carburetor Float by Hygrade®. Restore proper carburetor operation with this part. This carburetor float is designed to precisely fit your vehicle and deliver reliable function for maximum performance. The product...Direct replacementMeets or exceeds OEM quality standards$10.47 - $13.52
- Hygrade®Carburetor Repair KitGMC 3500 Series 1966, Carburetor Repair Kit by Hygrade®. Rebuilding a carburetor can be an economical alternative to buying a new part. This kit includes all required hardware for a complete repair. The product is designed for your...Direct replacementSaves you money and restores your carburetor$21.37 - $55.19
- Fel-Pro®Carburetor Mounting GasketGMC 3500 Series 1966, Carburetor Mounting Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Direct OEM replacement for a proper fitEnsures reliable sealing performance$2.60 - $3.92
- Mahle®Carburetor Mounting GasketGMC 3500 Series 1966, Carburetor Mounting Gasket by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.77 - $3.79
- Trans-Dapt®Carburetor to TBI Adapter KitGMC 3500 Series 4.6L Chevy Small Block 1966, Carburetor to TBI Adapter Kit by Trans-Dapt®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the...Built to match your exact requirementsHigh quality you can rely on$51.44 - $57.77
- Hygrade®Primary Carburetor Choke Pull-OffGMC 3500 Series without Vacuum Governor and with Rochester Carburetor 1966, Primary Carburetor Choke Pull-Off by Hygrade®. With Solenoid. Alternate Number. Bring your vehicle’s fuel system back to its top shape with this top-notch...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$26.60
- Fel-Pro®Cylinder Head GasketCylinder Head Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific OEM needs and...Direct OEM replacement for a proper fitEnsures reliable sealing performance$47.05 - $133.07
- Eneos®Racing Street™ SAE 0W-50 Full Synthetic Motor Oil, 1 QuartRacing Street™ SAE 0W-50 Full Synthetic Motor Oil, 1 Quart by Eneos®. The Racing Street SAE 0W-50 motor oil is a PAO fully synthetic oil offering exceptional viscosity, fast starts, excellent engine protection, and anti-shearing...$11.99
- Royal Purple®XPR™ SAE 0W-8 Synthetic Motor OilXPR™ SAE 0W-8 Synthetic Motor Oil, 1 Quart by Royal Purple®. XPR 0W-8 is an ultra-light viscosity racing motor oil formulated for use in drag racing, motorcycle sprint racing, etc. This product is made of high-quality components to...$17.54 - $105.24
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