Who,Me,

The Muncie SM420 was produced by GM from 1947-1967. I had a 1964 Chevrolet truck with the SM 420 transmission that was equipped with the open drive line. If you find a later model Chevrolet truck from the late '50's to the early-mid sixties with the open drive line the conversion from the BW to the SM 420 should be fairly straight forward. If you have detailed questions you want answered contact Novak Conversions www.novak-adapt.com. They should be able to answer most questions.

Tim

Last edited by fixit1958; 05/16/2015 4:48 PM.

"Pay attention to the details! It ALWAYS pays off."

1949 Chevrolet 3100 Series 1/2 ton Pickup
1964 Chevrolet C10 (Ol' Yella) (SOLD)
1958 Chevrolet Biscayne 2 door (SOLD)
1970 VW Beetle