340 main caps

yellow rose said

If you don't have any caps, FABO member Rocket is selling the best caps out there (IMO) and you get all 5 caps if you buy from him.

The three center caps are 4 bolt caps, but you can cut the out bolt bosses off of them a go.

If I needed all 5 caps that's what I do. They are the caps that came on the R blocks.

Click to expand...

I've seen the ones he has, but I have caps. Just don't think they are from that block so they are going to have to be line bored/honed no matter what. I didn't think that a 550hp-ish build would require something like that. Does the extra meat do anything in a two-bolt main stock block without any other reinforcement?