- Joined
- May 25, 2001
- Messages
- 703
Still trying to find out more about this 4.1 short block.
Does anyone recognize these pistons?
The rod bolts, are marked BPG. did Buick Parts Group have their own branded engine parts?
Can anyone say the bored out hole in the front crankshaft front are something for machining or was metal removed for balance?
Does anyone recognize these pistons?
The rod bolts, are marked BPG. did Buick Parts Group have their own branded engine parts?
Can anyone say the bored out hole in the front crankshaft front are something for machining or was metal removed for balance?
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