YES ... the cranks I used were all "442" Chevrolet cranks.rustbucket79 wrote: ↑Sat Oct 09, 2021 11:44 pmI’ve had 3 broken cast replacement cranks from one of those companies, all were dirt oval applications. Do not go down this path. I would use a GM crank, not sure you’ll find a gain, sure you should have the crank magnafluxed every season.
Not worth much noticeable power but, smaller journals also have less oil "throw-off" in the crankcase.
For those who wonder, I wouldn't go to this small of a journal with engines which make more than about 450/475 lb/ft of torque,
these engines don't.