Originally Posted By rowin4
On my 505 stroker pump gas engine I used the BCR girdle ,aluminum main caps, ARP studs. Block is 1/2 filled. After 8 years of running close to 1,000 1/4 mile hits the block wasn't cracked, no cap walk . If it last another 8 years I'll be to old to get in the car, well maybe out of it.


Sounds like a good setup.

1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual