Re: Packard Engine to GM Auto Transmission Adapters

Posted by johntrhodes81 On 2021/5/25 20:11:43

The flywheel bolts have less than 3/16ths engagement maybe 3 threads on the crankshaft hub. Hub is 3/8ths. Getting longer bolts. Original bolts engaged full 3/8ths.

Supplied bolts are 31/32. I will go 1-1/8.