Offenhauser hears you! The resurrection of the Offenhauser 3×2 for the early Cadillac V8 engines has been on going for the last few years. Offenhauser hopes to make them available soon, but there is more work to be done. Stayed tuned to the Offenhauser website...
Below is a link to the Offenhauser complete catalog. On page 30 you will find Offenhauser valve covers, including the AMC valve covers. This page as been unchanged since 1979. Hope that helps! ...
Currently, Offenhauser does not have an estimated production date for 216-235 Chevrolet 6 cylinder valve cover production. I do know Offenhauser plans to commence production next year, a decision to remake or repair the pattern has not been made.
The Offenhauser part number you are inquiring about is part number 0402. The adapter is design to use the 4 bolt 49-64 Ford manual transmission and will work on your 354 engine. In 1964 Ford introduced the “Toploader” transmission, which retained the...