
Pioneer Cables 764029 Automatic Transmission Sprag Assembly
Automatic Transmission Sprag Assembly for Classic GM Applications
Pioneer Cables 764029 is an automatic transmission sprag assembly for the intermediate clutch position. It is an exact-fit replacement part for a wide range of classic Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, and Rolls-Royce applications. Use it when servicing transmissions that require a direct replacement for the intermediate clutch sprag.
- Automatic transmission sprag assembly for the intermediate clutch sprag position
- Exact-fit replacement from Pioneer Transmission Components
- Compatible with many 1964-1977 GM and select Jeep applications
- Fits vehicles using 3L80, THM400, THM425, and THM475/M40 applications where listed
- Part number 764029 for catalog and service matching
Detailed Fitment and Application
This Pioneer Cables 764029 sprag assembly is built for intermediate clutch sprag service in classic automatic transmissions. It covers a broad range of fitments, including 1975-1977 Chevrolet C10, 1975-1977 Chevrolet Corvette, 1975-1977 Cadillac DeVille, 1975-1977 Oldsmobile Delta 88, and 1975-1977 Pontiac LeMans applications where the listed transmission notes apply. It also fits earlier vehicles such as 1965-1974 Pontiac GTO, 1964-1974 Buick Riviera, and 1965-1974 Cadillac Fleetwood when equipped as specified in the fitment data. This part number 764029 is a direct replacement choice for intermediate clutch sprag service on many GM rear-wheel-drive and front-wheel-drive-era platforms.
Common Problems This Part Addresses
- Worn or damaged intermediate clutch sprag components
- Transmission slip or inconsistent engagement in the intermediate range
- Noise or rough operation during gear changes
- Service replacement during transmission rebuilds
- Fitment-specific repair needs on classic Buick, Chevrolet, Cadillac, Pontiac, and Jeep vehicles
Installation Notes and Tips
Verify the transmission code and application notes before installation, especially on vehicles listed with 3L80, THM400, THM425, or THM475/M40 requirements. Confirm the intermediate clutch sprag position matches the original part location and compare the old unit to the replacement before assembly. For best results, install during a full transmission service or rebuild and inspect related hard parts for wear.
Quality Assurance
Pioneer Transmission Components are exact-fit replacement parts built for no-compromise service in the applications listed. PartCatalog recommends confirming fitment by year, make, model, and transmission notes before ordering.
Original: $266.21
-65%$266.21
$93.17Pioneer Cables 764029 Automatic Transmission Sprag Assembly
Automatic Transmission Sprag Assembly for Classic GM Applications
Pioneer Cables 764029 is an automatic transmission sprag assembly for the intermediate clutch position. It is an exact-fit replacement part for a wide range of classic Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, and Rolls-Royce applications. Use it when servicing transmissions that require a direct replacement for the intermediate clutch sprag.
- Automatic transmission sprag assembly for the intermediate clutch sprag position
- Exact-fit replacement from Pioneer Transmission Components
- Compatible with many 1964-1977 GM and select Jeep applications
- Fits vehicles using 3L80, THM400, THM425, and THM475/M40 applications where listed
- Part number 764029 for catalog and service matching
Detailed Fitment and Application
This Pioneer Cables 764029 sprag assembly is built for intermediate clutch sprag service in classic automatic transmissions. It covers a broad range of fitments, including 1975-1977 Chevrolet C10, 1975-1977 Chevrolet Corvette, 1975-1977 Cadillac DeVille, 1975-1977 Oldsmobile Delta 88, and 1975-1977 Pontiac LeMans applications where the listed transmission notes apply. It also fits earlier vehicles such as 1965-1974 Pontiac GTO, 1964-1974 Buick Riviera, and 1965-1974 Cadillac Fleetwood when equipped as specified in the fitment data. This part number 764029 is a direct replacement choice for intermediate clutch sprag service on many GM rear-wheel-drive and front-wheel-drive-era platforms.
Common Problems This Part Addresses
- Worn or damaged intermediate clutch sprag components
- Transmission slip or inconsistent engagement in the intermediate range
- Noise or rough operation during gear changes
- Service replacement during transmission rebuilds
- Fitment-specific repair needs on classic Buick, Chevrolet, Cadillac, Pontiac, and Jeep vehicles
Installation Notes and Tips
Verify the transmission code and application notes before installation, especially on vehicles listed with 3L80, THM400, THM425, or THM475/M40 requirements. Confirm the intermediate clutch sprag position matches the original part location and compare the old unit to the replacement before assembly. For best results, install during a full transmission service or rebuild and inspect related hard parts for wear.
Quality Assurance
Pioneer Transmission Components are exact-fit replacement parts built for no-compromise service in the applications listed. PartCatalog recommends confirming fitment by year, make, model, and transmission notes before ordering.
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Description
Automatic Transmission Sprag Assembly for Classic GM Applications
Pioneer Cables 764029 is an automatic transmission sprag assembly for the intermediate clutch position. It is an exact-fit replacement part for a wide range of classic Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, and Rolls-Royce applications. Use it when servicing transmissions that require a direct replacement for the intermediate clutch sprag.
- Automatic transmission sprag assembly for the intermediate clutch sprag position
- Exact-fit replacement from Pioneer Transmission Components
- Compatible with many 1964-1977 GM and select Jeep applications
- Fits vehicles using 3L80, THM400, THM425, and THM475/M40 applications where listed
- Part number 764029 for catalog and service matching
Detailed Fitment and Application
This Pioneer Cables 764029 sprag assembly is built for intermediate clutch sprag service in classic automatic transmissions. It covers a broad range of fitments, including 1975-1977 Chevrolet C10, 1975-1977 Chevrolet Corvette, 1975-1977 Cadillac DeVille, 1975-1977 Oldsmobile Delta 88, and 1975-1977 Pontiac LeMans applications where the listed transmission notes apply. It also fits earlier vehicles such as 1965-1974 Pontiac GTO, 1964-1974 Buick Riviera, and 1965-1974 Cadillac Fleetwood when equipped as specified in the fitment data. This part number 764029 is a direct replacement choice for intermediate clutch sprag service on many GM rear-wheel-drive and front-wheel-drive-era platforms.
Common Problems This Part Addresses
- Worn or damaged intermediate clutch sprag components
- Transmission slip or inconsistent engagement in the intermediate range
- Noise or rough operation during gear changes
- Service replacement during transmission rebuilds
- Fitment-specific repair needs on classic Buick, Chevrolet, Cadillac, Pontiac, and Jeep vehicles
Installation Notes and Tips
Verify the transmission code and application notes before installation, especially on vehicles listed with 3L80, THM400, THM425, or THM475/M40 requirements. Confirm the intermediate clutch sprag position matches the original part location and compare the old unit to the replacement before assembly. For best results, install during a full transmission service or rebuild and inspect related hard parts for wear.
Quality Assurance
Pioneer Transmission Components are exact-fit replacement parts built for no-compromise service in the applications listed. PartCatalog recommends confirming fitment by year, make, model, and transmission notes before ordering.












