Pioneer Automotive Industries Automatic Transmission Overhaul Kit P/N:750043

Take on a leaking automatic transmission or a full teardown-and-reseal job with the Pioneer Transmission Overhaul Kit, part number 750043. It gathers gaskets, seals and sealing rings specific to the application into one pre-packaged kit. It is listed for many vehicles, among them the 1971-1980 Chevrolet Impala, 1971-1980 Chevrolet Monte Carlo and 1975-1980 Chevrolet Corvette. See the Buyer's Guide tab for the full list and engine details.

• Four kit levels: Pioneer offers its transmission repair kits in four tiers (Overhaul, Banner, Master and Super Kit), so you can match the kit to the scope of the service. This listing is the Overhaul Kit.
• What's in the kit: gaskets, seals, O-rings, a pan gasket, rubber lip seals, metal clad seals, sealing rings and other components specific to the application.
• Condition repaired: a leaking transmission, or any internal service that requires disassembling and resealing the unit.
• Pre-packaged: the included sealing parts arrive together in a single kit.

An overhaul kit like this is typically installed when the transmission is taken apart for service. Signs a reseal may be needed include fluid spots under the vehicle, a wet pan or case, or a dropping fluid level. Diagnose the source of the leak first. If worn seals or gaskets are the cause, this kit supplies replacements for them.