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Author Topic:   rear main oil hole on sb chevy
Dirt Full Roller

Total posts: 70
posted April 02, 2002 05:38 PM
the upper rear main hole of the bearing over laps the hole in the block a little,we have always used a small round file and opened it up to match the block.are we right or wrong in doing this.thank you

Dirt Freak

Total posts: 310
posted April 02, 2002 08:52 PM
I do the same thing and don't have probs My thinkinking is that theres a lot of load in that area so all the lubrication I could get was a good thing but as I've said before I do things the way I like them and know they work for me and there are many more qaulified people on here to help and I' sure they will

Dirt Forum Racer

Total posts: 82
posted April 03, 2002 11:14 PM
yes,always match the holes

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