Tapping new threads into a stripped LS Engine crankshaft
Posted in Automotive
I recently stripped the threads in the snout of my 4.8L LR4 engine crankshaft. I believe it’s the same diameter hole as an LS1, LM7, etc. Anyway, the hole is exactly 18.0mm inside. I didn’t want to try to drill the hole any bigger, as I didn’t trust myself hand-holding a drill straight enough. So,…