The little 318 & Racer Brown's quality products

273 said
Is it a magnum short block ?
Just wondering for cr reasons.

Yessir. 1996 Magnum shortblock. The heads were cut down just a little bit when I took them in to get cleaned (can't remember how much it was a few years ago) so if I took a guess I would say around the 9.5:1 CR area