Bert Transmission Carrier Crown - Bert Transmissions H77403FXXL Aluminum spacers thread directly onto

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

72 mm Dish

19 in Head

Compact size: 3L X 2

Teflon Lining Guarantees Smooth Operation

Bert Transmission Carrier Crown - Bert Transmissions H77403FXXL Aluminum spacers thread directly ontoProduct 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.