Pioneer Cables 750004 Automatic Transmission Overhaul Kit

Automatic Transmission Overhaul Kit for THM350 Applications

Pioneer Cables 750004 is an automatic transmission overhaul kit for service work that requires disassembly and resealing. It is built for leaking transmissions and internal repairs on a wide range of classic GM passenger cars and trucks, including Chevrolet C10, Camaro, Corvette, and GMC Jimmy applications.

• Overhaul kit for automatic transmission service and resealing
• Includes gaskets, seals, O-rings, pan gasket, rubber lip seals, metal clad seals, sealing rings, and other application-specific components
• Used for internal transmission repair after teardown
• Fits many Chevrolet, GMC, Buick, Oldsmobile, Cadillac, and Pontiac vehicles from 1973-1986
• Part number 750004 for catalog and fitment lookup

Detailed Fitment and Application

This Pioneer Transmission Repair Kit is organized as an overhaul-level service solution for transmissions that are leaking or need internal resealing. It covers many vehicles across the 1973-1986 range, with fitment notes that include short ring, THM350, and THM350C applications where listed. Common search terms for this part include automatic transmission overhaul kit for Chevrolet C10, THM350 reseal kit for GMC Jimmy, and transmission service kit for Pontiac Firebird.

This part cross-references Remy (e.g., 14741, 17239) for the same application.

What It Helps Repair

• Transmission fluid leaks from aged seals and gaskets
• Internal seepage after transmission teardown
• Worn pan gasket sealing surfaces
• Hardening or shrinkage of rubber lip seals and O-rings
• Service needs on THM350 and THM350C-equipped vehicles

Installation Notes

Install during a full transmission disassembly and cleaning procedure. Verify the transmission type, short ring requirement, and any notes such as THM350 or THM350C before ordering. Match all seals and sealing rings to the specific application listed for your vehicle, including Chevrolet C10, Camaro, Corvette, and GMC Jimmy fitments.

Quality Assurance

Pioneer Cables supplies transmission repair kits in pre-packaged service levels, and this overhaul kit is assembled for application-specific transmission resealing work.