1966 Buick Gran Sport Transmission Seals & Gaskets
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National®Automatic Transmission Torque Converter SealBuick Gran Sport Transmission with GMC THM400 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$4.83 - National®Manual Transmission Input Shaft SealBuick Gran Sport Transmission 3-Speed 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 - $7.77
- National®Manual Transmission Output Shaft SealBuick Gran Sport Transmission with 4-Speed Borg-Warner T10C Transmission, 27 Spline Shaft 1966, Manual Transmission Output Shaft Seal by National®. Width: 0.470". Inside Diameter: 1.500". Outside Diameter: 2.381". Housing Bore: 2.377"....Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$2.92
- National®Automatic Transmission Extension Housing SealBuick Gran Sport Transmission with 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". Don’t just repair a...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 KitBuick Gran Sport 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$7.93 - $22.32
- ATP®Automatic Transmission Extension Housing SealBuick Gran Sport Automatic Transmission 1966, Automatic Transmission Extension Housing Seal by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function....OE quality at an affordable priceOE fit and function$4.12 - $4.66
- ATP®Selector Shaft SealBuick Gran Sport Automatic Transmission 1966, Selector Shaft Seal by ATP®. Outside Diameter: 0.75". When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function....OE quality at an affordable priceOE fit and function$1.62
- National®Automatic Transmission Manual Shaft SealBuick Gran Sport Transmission with GMC THM400 Transmission 1966, Automatic Transmission Manual Shaft Seal by National®. Width: 0.192". Inside Diameter: 0.500". Outside Diameter: 0.756". Housing Bore: 0.751". Don’t just repair a leak,...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$4.71
- National®Manual Transmission Shift Shaft SealBuick Gran Sport Transmission 3-Speed with GMC SM326 Transmission 1966, Manual Transmission Shift Shaft Seal by National®. Width: 0.156". Inside Diameter: 0.750". Outside Diameter: 1.010". Housing Bore: 0.999". Don’t just repair a...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$4.67
- Pioneer Automotive®Transmission SealBuick Gran Sport Automatic Transmission 1966, Transmission Seal by Pioneer Automotive®. Location: Oil Filler Tube Top Hat Boot. 5 Pieces. Designed utilizing the latest technology, this product by Pioneer Automotive features premium...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$1.47
- Victor Reinz®Manual Transmission Gasket SetBuick Gran Sport SM326 Transmission 1966, Manual Transmission Gasket Set by Victor Reinz®. Thickness: 0.014". Bolt Hole Quantity: 7. Material: Fiber. When you’re low on oil, coolant or some other fluid, you may be tempted to just run...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$25.07
- Speedmaster®Transmission Pan GasketBuick Gran Sport Automatic Transmission 1966, Transmission Pan Gasket by Speedmaster®. Speedmaster gaskets are designed for today's performance transmissions, nothing worse than a leaky transmission, and leaks can lead to the death of...Created by professionals to meet your requirementsSuperior longevity and dependability$25.20 - $31.30
- ACDelco®Gold™ Automatic Transmission Torque Converter SealBuick Gran Sport Automatic Transmission 1966, Gold™ Automatic Transmission Torque Converter Seal by ACDelco®. Crankshaft Front Oil Seal. Designed utilizing the latest technology, this product by ACDelco features premium quality and...$5.60Save: $0.84 (15%)$4.76
- ATP®Intake Pipe To Case SealBuick Gran Sport Transmission Late Design 1966, Intake Pipe To Case Seal by ATP®. Width: 0.125". Inside Diameter: 0.75". Outside Diameter: 0.875". When reliability and OE performance is a must, turn to this ATP product designed to...High quality at an affordable priceExpertly made from premium materials$1.06
- Mahle®Manual Transmission Gasket SetBuick Gran Sport 1966, Manual Transmission Gasket Set by Mahle®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.88 - $23.84
- FTI®Gasket and Seal KitBuick Gran Sport Automatic Transmission 1966, Gasket and Seal Kit by FTI®. FTI Offers a wide variety of performance transmission parts including high performance input drums, output shafts and planetary gears.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.69
- FTI®Transmission Tailhousing SealBuick Gran Sport Automatic Transmission 1966, Transmission Tailhousing Seal by FTI®. FTI Offers a wide variety of performance transmission parts including high performance input drums, output shafts and planetary gears.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.74
- TruParts®Manual Transmission Input Shaft SealBuick Gran Sport 1966, Manual Transmission Input Shaft Seal by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$1.30 - $1.54
- TruParts®Manual Transmission Output Shaft SealBuick Gran Sport Tremec Transmission 1966, Manual Transmission Output Shaft Seal by TruParts®. Non-Booted. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$0.72
- Buyers®Hydraulic Pump GasketHydraulic Pump Gasket by Buyers®. 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 craftsmanship. Manufactured from industry-leading...Ideal for mounting a Buyers Products clutch pump/PTO on your engineHigh quality at an affordable price$9.30 - $10.61
- J.W. Performance®Automatic Transmission Extension Housing GasketBuick Gran Sport Automatic Transmission 1966, Automatic Transmission Extension Housing Gasket by J.W. Performance®. Tailhousing to Case. Designed utilizing the latest technology, this product features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.77
- J.W. Performance®Automatic Transmission Front Oil Pump GasketBuick Gran Sport Automatic Transmission 1966, Automatic Transmission Front Oil Pump Gasket by J.W. Performance®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.30
- J.W. Performance®Automatic Transmission Front Oil Pump SealBuick Gran Sport Automatic Transmission 1966, Automatic Transmission Front Oil Pump Seal by J.W. Performance®. Material: Nitrile. Designed utilizing the latest technology, this product features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.49
- J.W. Performance®Automatic Transmission Governor GasketBuick Gran Sport Automatic Transmission 1966, Automatic Transmission Governor Gasket by J.W. Performance®. Material: Metal. Designed utilizing the latest technology, this product by J.W. Performance features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.62
- J.W. Performance®Automatic Transmission Seal KitBuick Gran Sport Automatic Transmission 1966, Automatic Transmission Seal Kit by J.W. Performance®. Designed utilizing the latest technology, this product by J.W. Performance features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.27 - $47.12
- J.W. Performance®Automatic Transmission Servo Cover GasketBuick Gran Sport Automatic Transmission 1966, Automatic Transmission Servo Cover Gasket by J.W. Performance®. Designed utilizing the latest technology, this product by J.W. Performance features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.62
- J.W. Performance®Automatic Transmission Tailhousing SealBuick Gran Sport Automatic Transmission 1966, Automatic Transmission Tailhousing Seal by J.W. Performance®. Designed utilizing the latest technology, this product by J.W. Performance features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.59 - $10.67
- J.W. Performance®Automatic Transmission Valve Body GasketBuick Gran Sport Automatic Transmission 1966, Automatic Transmission Valve Body Gasket by J.W. Performance®. Reverse Manual Valve Body. Designed utilizing the latest technology, this product by J.W. Performance features premium quality...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.69
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