There have been posts on Yellowbullet about Chevy aftermarket block issues but I didn’t have enough interest in them to read the posts. I do know from my friends that LS engines eat cam bearings rather quickly.

1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time