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Forum: Pontiac - Street 01-17-2020, 08:34 AM
Replies: 17
Views: 2,630
Posted By Tom Vaught
57 grams is a nice reduction in weight vs the OLD...

57 grams is a nice reduction in weight vs the OLD TRW Pins but the "200 Gram" pins are still heavy vs the 140m gram .984" MOPAR pins or a custom weight pin today.

For a street car, I would just...
Forum: Pontiac - Street 01-16-2020, 07:58 PM
Replies: 17
Views: 2,630
Posted By Tom Vaught
In the old days lots of people put the Mopar 340...

In the old days lots of people put the Mopar 340 "light weight pins" in the Pontiac cast connecting rods and used higher quality rod bolts.

The pin was positioned on the rod so that it matched a...
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