12/12/2025
Some machining on a numbers matching Stage 1 Buick. This was a low mile rebuild that suffered a cam, lifter and cam bearing failure. The subsequent loss of oil pressure caused main bearing failure.
Installed and align bored two replacement main caps and align honed the block.
Indexed, bored and honed cam tunnel oversize, and repaired the worn block face for a thrust washer.
Lifter bores indexed and bored for .875” Ford lifters and chamfered.
Finish honing lifter bores and cylinders to follow.
This one is another example of where skipping some steps on the build snowballed into an expense much higher than the “money saved”. This was a build that was done before these procedures were commonly addressed, so that’s a factor too.