hotairgnx548
hotairgnx548
- Joined
- Apr 7, 2010
- Messages
- 436
Nick trying to find out the rod torque spec on the Buick Motor Sport forged rods 25500007 it has 3/8 rod bolts and marked sps22 on the head of the rod bolt. In the book American Muscle Car By Steven Dove on page 113 it shows rod bolt #25519246 requires 65 ft lbs with oil and #25519247 bolt 75 ftlbs with oil do you remember which bolt is marked sps22? Thanks in advance for any help you can supply. John Bruce AKA: hotairgnx548