Bert Transmission Carrier Crown - Bert Transmissions H77403FXXL Replace a stock GM 7

Replace a stock GM 7

72 mm Dish

Aluminum spacers thread directly onto wheel studs of Wide 5 hubs with 5/8"-11 threads

Compact size: 3L X 2

Gasket Brass Freeze Plug Kit 6481 For Positive Seal Use Teflon Tape Or Pro Pipe Sealant

Bert Transmission Carrier Crown - Bert Transmissions H77403FXXL Replace a stock GM 7Product Description: Transmission Carrier Crown Steel Bert Transmissions Sold Individually Over the past twenty years thousands of races were won with Bert Transmissions. Bert Transmission engineering makes Bert Transmission your best choice for performance and reliability. 20 Years ago, Bert Engineering introduced the revolutionary Bert transmission, a direct drive unit with a small internal clutch and it is now the standard in oval track racing.