1966 GMC L3500 Transmission Parts
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- Clutch Kits
- Automatic Transmission Oil Coolers
- Transmission Mounts
- Solenoids, Sensors, Switches, Control Units
- Transmission Filters
- Automatic Transmission Torque Converters
- Transmission Shifters
- Clutch Flywheels
- Pans, Drain Plugs, Filler Caps
- Seals & Gaskets
- Rebuild Kits
- Clutch Linkages
- Clutch Release Bearings
- Automatic Transmission Valve Bodies
- Bearings
- Automatic Transmission Flexplates
- Automatic Transmission Oil Pumps
- Transmission Shafts & Gears
- AT Bands & Clutches
- Automatic Transmission Assemblies
- Clutch Pressure Plates
- Transmission Fluids, Oils & Additives
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Hayden®High Performance Transmission Oil Cooler KitGMC L3500 1966, High Performance Transmission Oil Cooler Kit by Hayden®. Featuring a lightweight aluminum construction, this high performance transmission oil cooler is designed to provide outstanding cooling, as well as complement...SAE 45 degree fittings for maximum reliabilityElectrostatically powder coated to prevent corrosion$45.02 - $52.91 - Perfection®Clutch KitGMC L3500 Standard Transmission 1966, Clutch Kit by Perfection®. Includes: Cover, Disc, Release Bearing, Pilot Bearing/Bushing, Alignment Tool, Spline Lubricant. Does not Include: Flywheel. Disc Outer Diameter: 12". Input Shaft Spline:...Conventional designs engineered for installation ease and a more economical, complete clutch jobPerformance Clutch Kits and high clamp load designs for those applications where the OE Clutch Kit requires operating enhancements$101.50 - $185.53
- Four Seasons®Ultra-Cool Automatic Transmission Oil CoolerGMC L3500 Automatic Transmission 1966, Ultra-Cool Automatic Transmission Oil Cooler by Four Seasons®. Does not Include: Electric Fan, Bracket, Fittings, Gasket. All products are engineered and tested to provide years of trouble free...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$43.32 - $55.66
- Hayden®Rapid-Cool™ Transmission Oil Cooler KitGMC L3500 1966, Rapid-Cool™ Transmission Oil Cooler Kit by Hayden®. This premium transmission oil cooler features a unique plate and fin design, which is 33% more efficient than a comparable tube and fin design. Thanks to its patented...Compatible with OEM cooler systemsUnique plate and fin design$47.15 - $70.66
- Four Seasons®Rapid-Cool Automatic Transmission Oil CoolerGMC L3500 Automatic Transmission 1966, Rapid-Cool Automatic Transmission Oil Cooler by Four Seasons®. Without Bypass. Does not Include: Electric Fan, Fittings, Gasket, Spring. All products are engineered and tested to provide years of...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$53.94 - $72.39
- Hayden®Ultra-Cool™ Transmission Oil Cooler KitGMC L3500 1966, Ultra-Cool™ Transmission Oil Cooler Kit by Hayden®. This product is an effective and economical way to keep your transmission at its optimum operating temperature. The high-efficiency turbulators in every tube direct...Compatible with OEM cooler systemsUltrasonically soldered for reliability$32.70 - $43.02
- PRW®Gold FlexplateGMC L3500 5.0L Automatic Transmission with Internally Balanced Engine 1966, Gold Flexplate by PRW®. Teeth Quantity: 153. Torque Converter Bolt Pattern: 6, 8. Material: Chromoly Steel. PRW Gold Series flexplates raise the bar in the high...$66.34
- PRW®Platinum FlexplateGMC L3500 5.0L Automatic Transmission 1966, Platinum Flexplate by PRW®. Material: Steel. PRW Platinum Series flexplates raise the bar in the high performance industry. The combination of top quality and reasonable pricing sets new...$98.47 - $119.41
- ACDelco®Gold™ Clutch Release BearingGMC L3500 without Long Style Clutch 1966, Gold™ Clutch Release Bearing by ACDelco®. Diameter: 1.38" ID x 2.76" OD. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...$33.49
- National®Clutch Release BearingGMC L3500 1966, Clutch Release Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$24.21 - $66.70
- Timken®Clutch Thrust Ball BearingGMC L3500 Standard Transmission 1966, Clutch Thrust Ball Bearing by Timken®. OD: 3.0625". Bore: 1.6255. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered...Designed to effectively reduce frictionUltimate load handling capability$27.02
- WIX®Transmission Filter KitGMC L3500 5.0L USA Built with Powerglide Transmission 1966, Transmission Filter Kit by WIX®. WIX transmission filters protect transmissions against contaminants in the transmission fluid system. Proper filtration helps improve...Protect transmission fluid systemHighly durable and reliable$9.72
- Mahle®Automatic Transmission Oil Pan GasketGMC L3500 Automatic Transmission 1966, Automatic Transmission Oil Pan Gasket by Mahle®. Material: Paper. Designed utilizing the latest technology, this product by Mahle features premium quality and will perform better than advertised....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$5.73
- Fel-Pro®Automatic Transmission Oil Pan GasketGMC L3500 Automatic Transmission 1966, Automatic Transmission Oil Pan Gasket by Fel-Pro®. Bolt Hole Quantity: 14 Bolt Holes. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$8.32
- Pioneer Automotive®Automatic Transmission Super Repair KitGMC L3500 Automatic Transmission 1966, Automatic Transmission Super Repair Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$226.80
- Moroso®Solid Transmission MountGMC L3500 Automatic Transmission 1966, Solid Transmission Mount by Moroso®. Designed utilizing the latest technology, this product by Moroso features premium quality and will perform better than advertised. Perfect for your vehicle and...Solid Transmission Mounts must be used in conjunction with Solid Motor Mounts to prevent breakage of engine block and transmission case due to torsional stressReplaces stock, OEM-style soft rubber mount to eliminate linkage binding, driveline misalignment and unwanted transmission movement in racing and street performance applications$42.99
- Racing Power Company®Flywheel Dust CoverGMC L3500 Automatic Transmission 1966, Flywheel Dust Cover by Racing Power Company®. Material: Steel. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for...One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability$34.38 - $38.99
- National®Manual Transmission Gear Needle BearingGMC L3500 New Process Transmission 1966, Manual Transmission Gear Needle Bearing by National®. OD: 2.1770". Width: 0.1562". Bore: 1.5020". This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$10.06
- Hayden®Transmission Oil Cooler CouplingGMC L3500 1966, Transmission Oil Cooler Coupling by Hayden®. Replace your defective oil cooler coupling with this part. Manufactured from premium brass, the part fits most 5/16" transmission lines with 1/2"-20 thread. It is compatible...Fits most 5/16" trans-lines with 1/2"-20 threadCompatible with OEM cooler systems$4.53
- National®Automatic Transmission Torque Converter SealGMC L3500 Transmission with GMC PowerGlide Transmission 1966, Automatic Transmission Torque Converter Seal by National®. Front. Width: 0.425". Inside Diameter: 1.875". Outside Diameter: 2.762". Housing Bore: 2.758". Flanged Outside...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$4.12
- Four Seasons®Automatic Transmission Oil Cooler HoseGMC L3500 Automatic Transmission 1966, Automatic Transmission Oil Cooler Hose by Four Seasons®. Does not Include: Electric Fan, Bracket, Fastner, Fittings, Gasket, Mounting Hardware. All products are engineered and tested to provide...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$12.25
- National®Manual Transmission Output Shaft SealGMC L3500 1966, Manual Transmission Output Shaft Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$2.49 - $14.19
- Hayden®Transmission Oil Cooler HoseGMC L3500 Automatic Transmission 1966, Transmission Oil Cooler Hose by Hayden®. Covered in Black Hypalon. This part provides a safe heat and oil resistant connecting line between your oil cooler and transmission. Manufactured from black...Direct replacement for proper fitMade of black chemigum (nitrile)$9.62
- Four Seasons®Automatic Transmission Oil Cooler Mounting KitGMC L3500 Automatic Transmission 1966, Automatic Transmission Oil Cooler Mounting Kit by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience,...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$2.89 - $17.52
- National®Manual Transmission Input Shaft SealGMC L3500 Standard Transmission 1966, Manual Transmission Input Shaft Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$6.06 - $6.13
- Hayden®Transmission Oil Cooler Mounting KitGMC L3500 Automatic Transmission 1966, Transmission Oil Cooler Mounting Kit by Hayden®. With this product, you can easily install both your transmission oil cooler and electric fan. This product is made of high-quality materials to...For Installation Of Transmission Coolers And Electric FansProvides quick, effective installation of Hayden products$16.00 - $16.81
- Four Seasons®Transmission Oil Cooler CouplingGMC L3500 Transmission with 1/2"-20 Thread 5/16" Transmission Lines 1966, Transmission Oil Cooler Coupling by Four Seasons®. With Quick Connect Coupler. All products are engineered and tested to provide years of trouble free operation....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$6.21
- Fel-Pro®Manual Transmission Gasket KitGMC L3500 1966, Manual Transmission Gasket Kit 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$11.99 - $15.35
- National®Manual Transmission Input Shaft SealGMC L3500 4-Speed with New Process 435GL Transmission 1966, Manual Transmission Input Shaft Seal by National®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Designed for dependable operation and lasting performanceMeets OE configurations$6.13
- Trans-Dapt®Transmission Mount PadGMC L3500 Automatic Transmission 1966, Transmission Mount Pad by Trans-Dapt®. Material: Urethane. Designed utilizing the latest technology, this product by Trans-Dapt features premium quality and will perform better than advertised....Engineered to enhance your vehicle's performanceMade to stringent quality standards$95.01
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1966 GMC L3500 Transmission Reviews
1 review
Posted by Alan (Saint Paul, MN) / August 21, 20212015 Toyota Venza