Bert Transmission Output Shaft - Bert Second Generation Transmissions 89104MA Included weld-in O2 sensor bung

Included weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation

GM Fullsize Truck 2020-21

Wilwood Fitting Kit Adaptor -3 JIC to 7/16-20 Male w/ Crush Washer FITTING KIT

Carburetor and Installation Kit

Thread: 3/8"

Bert Transmission Output Shaft - Bert Second Generation Transmissions 89104MA Included weld-in O2 sensor bungProduct Description: Transmission Output Shaft Steel Bert Second Generation 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