1981 GMC G-Series Transmission Repair & Rebuild Kits
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- Pioneer Automotive®Automatic Transmission Master Repair KitGMC G-Series 1981, Automatic Transmission Master Repair Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$204.01 - $246.34
- Pioneer Automotive®Automatic Transmission Overhaul KitGMC G-Series 1981, Automatic Transmission Overhaul Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$61.52 - $77.00
- ATP®Automatic Transmission Master Repair KitGMC G-Series 1981, Automatic Transmission Master Repair Kit 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. Made of premium quality materials,...Manufactured to meet or exceed original equipment specsRestores transmission operation$190.97 - $194.97
- Pioneer Automotive®Automatic Transmission Super Repair KitGMC G-Series 1981, 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 advertised. Perfect...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$262.27 - $281.28
- Timken®Manual Transmission Bearing and Seal Overhaul KitGMC G-Series 1981, Manual Transmission Bearing and Seal Overhaul Kit by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all...Designed to effectively reduce frictionUltimate load handling capability$71.91
- ATP®Automatic Transmission Overhaul KitGMC G-Series 1981, Automatic Transmission Overhaul Kit 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. Made of premium quality materials, it...Manufactured to meet or exceed original equipment specsEconomical choice for rebuilding$57.67 - $58.41
- ATP®Banner Repair KitGMC G-Series THM350 Transmission 1981, Banner Repair Kit by ATP®. Less Steel Clutch Plates. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of...Manufactured to meet or exceed original equipment specsRestores transmission operation$127.20
- ATP®Master Repair Kit PlusGMC G-Series 1981, Master Repair Kit Plus 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. Made of premium quality materials, it will easily...Manufactured to meet or exceed original equipment specsRestores transmission operation$236.63 - $264.60
- Pioneer Automotive®Automatic Transmission Rebuild KitGMC G-Series 1981, Automatic Transmission Rebuild Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$132.11 - $156.33
- SKF®Manual Transmission Bearing and Seal Overhaul KitGMC G-Series CH465/MC9 Transmission Light Duty with 10 Bolt Side Cover / Case 10-5/8" Long Overall 1981, Manual Transmission Bearing and Seal Overhaul Kit by SKF®. Inside Diameter: 11". Outside Diameter: 11.5". Take your vehicle out of...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$201.31
- SKF®Speedi SleeveGMC G-Series 1981, Speedi Sleeve by SKF®. If you’re looking for premium-quality replacement automotive parts to keep your vehicle performing reliably, you can’t go wrong with superior-grade SKF products. Made using the finest...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$26.31 - $28.83
- Timken®Automatic Transmission Extension Housing Repair SleeveGMC G-Series 1981, Automatic Transmission Extension Housing Repair Sleeve by Timken®. Optional Premium. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard,...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$31.85 - $34.52
- Timken®Automatic Transmission Output Shaft Repair SleeveGMC G-Series Transmission 3-Speed 1981, Automatic Transmission Output Shaft Repair Sleeve by Timken®. Flanged Outside Diameter: 0.938". Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$31.05
- ATP®Automatic Transmission BushingGMC G-Series 1981, Automatic Transmission Bushing 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. Made of premium quality materials, it will...OE quality at an affordable priceOE fit and function$2.33 - $4.77
- ATP®Automatic Transmission Extension Housing BushingGMC G-Series 1981, Automatic Transmission Extension Housing Bushing 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. Made of premium quality...OE quality at an affordable priceOE fit and function$3.25 - $11.86
- National®Manual Transmission Shaft Repair SleeveGMC G-Series Standard Transmission 1981, Manual Transmission Shaft Repair Sleeve by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle performing optimally. It is built...Ultra-thin construction (0.01/0.25 mm wall thickness) allows original seal size to be used with minimal additional lip loadingEasy to install with removable flange and installation tool$32.16 - $33.22
- Pioneer Automotive®Automatic Transmission BushingGMC G-Series 1981, Automatic Transmission Bushing by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.59 - $15.47
- Pioneer Automotive®Automatic Transmission Bushing KitGMC G-Series THM350 Transmission 1981, Automatic Transmission Bushing 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$51.32
- Pioneer Automotive®Clutch Housing Thrust WasherGMC G-Series THM350 Transmission 1981, Clutch Housing Thrust Washer by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised....Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$46.13
- Pioneer Automotive®Output Shaft BushingGMC G-Series THM400 Transmission 1981, Output Shaft Bushing by Pioneer Automotive®. Narrow. Location: Output Shaft. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.61
- Pioneer Automotive®Transmission Case BushingGMC G-Series 1981, Transmission Case Bushing by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.64 - $6.79
- SKF®Automatic Transmission Oil Pump Repair SleeveGMC G-Series Transmission without THM700 Transmission 1981, Automatic Transmission Oil Pump Repair Sleeve by SKF®. Front. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Made with precision and quality in mindDesigned to meet your specific needs$32.80
- SKF®Automatic Transmission Shift Shaft Repair Sleeve KitGMC G-Series Automatic Transmission 1981, Automatic Transmission Shift Shaft Repair Sleeve Kit by SKF®. Take your vehicle out of your garage back to the road by replacing your worn out or defective part with the top-notch SKF component....Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$27.22
- B&M®Master Overhaul Transmission Repair KitGMC G-Series 1981, Master Overhaul Transmission Repair Kit by B&M®. These kits include all of the necessary components to rebuild your automatic transmission. OEM style gaskets included. Kits do not include overhaul instructions -...Includes all gaskets, seals, bushings & high performance friction materials for a complete high performance or racing trans overhaulIncludes only OEM valve body gaskets, no transbrake gaskets or components$309.95 - $369.95
- B&M®Transkit™ Transmission Repair KitGMC G-Series THM350 Transmission 1981, Transkit™ Transmission Repair Kit by B&M®. Transform your automatic transmission into a full-tilt B&M performer. The kit includes everything necessary for a do-it-yourself installation.B&M high-performance friction materialsComplete overhaul gasket set$369.95
- J.W. Performance®Clutch HubGMC G-Series THM400 Transmission 1981, Clutch Hub by J.W. Performance®. Material: Steel. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for...Much improved strength over OEM cast pieceHighly Recommended for Applications over 1000hp$169.97
- J.W. Performance®Direct DrumGMC G-Series THM400 Transmission 1981, Direct Drum by J.W. Performance®. With Oversized 36-Element Sprag. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1,077.30 - $1,105.83
- J.W. Performance®Heavy Duty Direct Steel DrumGMC G-Series THM350 Transmission 1981, Heavy Duty Direct Steel Drum by J.W. Performance®. With 36 Element Sprag. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes...Built using the most technologically advanced equipmentMade from highly durable materials to last for a long time$533.59
- Sonnax®High Performance Automatic Transmission Forward Clutch Hub WasherGMC G-Series THM400 Transmission 1981, High Performance Automatic Transmission Forward Clutch Hub Washer by Sonnax®. Front. Sonnax forward clutch hub front washer replaces the OE washer between the forward clutch hub and the forward...Forward hub washers are thicker than OEInstallation between the forward drum and forward clutch hub reduces front unit endplay$47.47
- Sonnax®High Performance Automatic Transmission Pump BushingGMC G-Series THM350 Transmission 1981, High Performance Automatic Transmission Pump Bushing by Sonnax®. Worn babbit pump bushings in OE units allow the converter hub and inner pump gear to move off-center, causing damage to the pump...Highly wear-resistant PTFE lining for maximum durabilityTight tolerance for improved fit$17.90
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- $121.40 - $168.67
1981 GMC G-Series Models
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