- Technically Correct Reproduction
- Officially Licensed GM Restoration Parts
- Correct Silver Cad Plating
- Stamped With Original GM Part Numbers 1381722, 1381723
- For Original Factory 4-Piston Calipers
- Please See Below For Specific Applications
PRO SHOP Note: Will not work with single piston caliper conversions. For those backing plates see our part numbers W-383 or W-383A.
Correct silver plating with correct stamped part numbers. RH and LH pair. For use with original 4 piston disc brake calipers.
Officially Licensed GM Restoration Parts.
GM Part # 1381722 RH, 1381723 LH
(Note for single disc brake conversions use W-383 or W-383A)
