1966 GMC P-Series Transmission Parts
Select Your Submodel
- 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
- Clutch Hydraulics
- 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 Governors, Modulators
- Automatic Transmission Assemblies
- Clutch Pressure Plates
- Transmission Fluids, Oils & Additives
-
LuK®RepSet™ Clutch KitGMC P1000 Standard Transmission with Flat Flywheel 1966, RepSet™ Clutch Kit by LuK®. Does not Include: Flywheel. Disc Outer Diameter: 10". Input Shaft Spline: 1 1/8" x 10 Teeth. Large Diameter Replacement Clutch. Designed and...Engineered and manufactured to OE specificationsPerfectly balanced$158.08 - Hayden®High Performance Transmission Oil Cooler KitGMC P-Series 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$44.09 - $54.93
- Perfection®Clutch KitGMC P-Series Standard Transmission 1966, Clutch Kit by Perfection®. Heavy Duty. Includes: Cover, Disc, Release Bearing, Pilot Bearing/Bushing, Alignment Tool, Spline Lubricant. Does not Include: Flywheel. Input Shaft Spline: 1.125" x 10...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$87.55 - $90.31
- Valeo®OEM Clutch KitGMC P-Series 3.2L Standard Transmission 1966, OEM Clutch Kit by Valeo®. Includes: Alignment Tool, Clutch Disc, Pilot Bearing, Pressure Plate, Release Bearing. Does not Include: Flywheel. Disc Outer Diameter: 11". Input Shaft Spline: 1...Valeo's Clutch Kit comes with all the necessary components to do a complete clutch installationLong life, smooth engagement, original equipment form, fit and function$164.12
- Sachs®Single Mass FlywheelGMC P-Series 3.2L / 3.8L Standard Transmission 1966, Single Mass Flywheel by Sachs®. All flywheels are manufactured to meet or exceed OEM standards. Sachs offers a full range of application coverage for the most popular domestics and...Manufactured on same production line as original equipment clutch componentsMeets or exceeds OEM standards$99.35 - $121.68
- Platinum Driveline®Clutch KitGMC P-Series 3.2L / 3.8L Standard Transmission 1966, Clutch Kit by Platinum Driveline®. Input Shaft Spline: 10 Teeth. Pressure Plate Style: Diaphragm. Disc Material: Organic. This premium product is the best way to go for those looking...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$147.74 - $159.70
- Four Seasons®Rapid-Cool Automatic Transmission Oil CoolerGMC P-Series 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$52.63 - $73.56
- Four Seasons®Ultra-Cool Automatic Transmission Oil CoolerGMC P-Series Automatic Transmission 1966, Ultra-Cool Automatic Transmission Oil Cooler 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$34.32 - $47.58
- Hayden®Ultra-Cool™ Transmission Oil Cooler KitGMC P-Series 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...Compatible with OEM cooler systemsUltrasonically soldered for reliability$27.87 - $34.90
- Hayden®Rapid-Cool™ Transmission Oil Cooler KitGMC P-Series 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...Compatible with OEM cooler systemsUnique plate and fin design$42.24 - $70.66
- AMS Auto®Clutch FlywheelGMC P-Series 3.8L Standard Transmission 1966, Clutch Flywheel by AMS Auto®. Flywheel Tooth Number: 153. Constructed utilizing precision manufacturing techniques and premium materials, this product by AMS Auto will help keep your vehicle...Designed to make your driving experience safe and comfortableBuilt to meet or exceed the OEM characteristics$136.13
- National®Clutch Release BearingGMC P-Series 3.2L / 3.8L / 4.1L 1966, Clutch Release Bearing by National®. Bore: 1.378". Outside Diameter: 2.64". Width: 1.899". Design: Sealed Self-Aligning. This bearing is manufactured from high quality steel and constructed...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$40.43
- RhinoPac®SR100 Series Clutch KitGMC P-Series 3.2L / 3.8L Transmission 1966, SR100 Series Clutch Kit by RhinoPac®. Pressure Plate Style: Diaphragm. Disc Material: Hybrid Organic made with Kevlar. The SR100 Series for the utility market (which includes truck and SUV...Engineered for applications with stock engines and/or mild upgrades of 50 horsepower or lessIdeal for applications where aggressive up shift and downshift capability is important combined with stock like driveability$124.32 - $177.28
- WIX®Transmission Filter KitGMC P1000 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 transmission...Protect transmission fluid systemHighly durable and reliable$10.03
- Baldwin Filters®Automatic Transmission FilterGMC PB2500 Van / PB3500 Van Automatic Transmission 1966, Automatic Transmission Filter by Baldwin Filters®. Length: 5 13/32". Width: 5 7/32". This first-rate American-made product is the winning choice for performance-minded racers....Designed to meet or exceed OE StandardsContains cellulose media designed to increase efficiency, durability and contaminant-holding capacity$8.56
- Fel-Pro®Automatic Transmission Oil Pan GasketGMC P-Series Automatic Transmission 1966, Automatic Transmission Oil Pan 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$7.13 - $8.32
- Mahle®Automatic Transmission Oil Pan GasketGMC P1000 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$5.14
- DEA®Manual Transmission MountGMC P-Series 3.2L Transmission 1966, Manual Transmission Mount by DEA®. Replace your worn out, rusted, or damaged transmission mount with this one to restore stability of the transmission ensuring smooth and quiet driving. The product...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$2.33 - $5.28
- Pioneer Automotive®Automatic Transmission Super Repair KitGMC P1000 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 P-Series 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...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 P1000 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$31.47 - $38.99
- National®Manual Transmission Gear Needle BearingGMC P-Series 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...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$10.06
- Four Seasons®Automatic Transmission Oil Cooler HoseGMC P-Series 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$12.20
- National®Automatic Transmission Torque Converter SealGMC P-Series Automatic 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 Diameter: 3.045"....Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$4.83
- National®Manual Transmission Input Shaft SealGMC P-Series 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$7.23 - $7.31
- National®Manual Transmission Output Shaft SealGMC P-Series Standard Transmission 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...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$2.92 - $12.96
- Four Seasons®Automatic Transmission Oil Cooler Mounting KitGMC P-Series 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$2.91 - $17.55
- Four Seasons®Transmission Oil Cooler CouplingGMC P-Series 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$6.19
- National®Automatic Transmission Extension Housing SealGMC PB2500 Van / PB3500 Van Transmission with 3-Speed GMC THM400 Transmission 1966, Automatic Transmission Extension Housing Seal by National®. Width: 0.582". Inside Diameter: 1.687". Outside Diameter: 2.506". Housing Bore: 2.502"....Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$6.93
- Fel-Pro®Manual Transmission Gasket KitGMC P-Series Standard Transmission 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$11.28 - $15.69
Shop By Service Type
Popular Products
1966 GMC P-Series Transmission Reviews
1 review
Posted by Alan (Saint Paul, MN) / August 21, 20212015 Toyota Venza
1966 GMC P-Series Models
Popular Searches