turbognx75
Member
- Joined
- May 19, 2010
- Messages
- 339
4.1 Pistons that are .030 over on stock 2 dot rods that have polished beams. Pistons are hyper's made by federal mogul part #H471p 7000 give or take,, miles on the motor...was built back in the day by a reputable turbo Buick shop in the Chicago land area... Motor was a 291 4.1 with these Pistons and rods with a stock crank, stock ported irons..car was parted out along with the motor.. No problem with these Pistons/rods motor ran great and smooth....$170 shipped in the us...
