PTO 1310 Adapter Bolt Kit For SB Chevy
Note: To determine U joint flange size (1310 or 1350) refer to the following
information.
1310 - uses 3/8-24 bolts on 2" x 2-3/8" centers
1350 - uses 7/16-20 bolts on 2-3/8" x 2-7/8" centers
For use on newer model SB Chevy PTO's with 1 pc rear seal