Springs and Retainers


SKU: 07-S-007 Category:


When running higher rpm, higher boost and/or a more aggressive cam, valve springs need to be upgraded. our 12v springs feature 165# seat pressure, chromoly retainers and 10 degree locks. Our 24v Springs feature 103# seat pressure and chromoly retainers for use with the stock locks.

Cummins Cam Combos

Slide left and Right