ONLY WORKS IN STM CLUTCHES
**Updated part # from 28ACS312**
Sold in a per arm set. 1 pin and bushing set per arm is needed.
Works with non-fixed style cam arms
Non-Fixed Pin only works with cam arms that have a bushing.
Updated from original composite material to aluminum.
Includes:
2 - 1001669 inner bushings for .470 wide weights
2 - 1001671 outer bushings for .125 shoulder
1 - 1001499 5/16 x 2 1/4" shoulder bolt
1 - 1/4 - 20 nyloc nut