Description
If you are running over 4,500 rpm and have a cam with large lobe lift, then these retainers are a must. Over 4,500 can only be run with our #110 springs
Applications:
- 03-07 5.9L
- 07.5-18 6.7L
If you are running over 4,500 rpm and have a cam with large lobe lift, then these retainers are a must. Over 4,500 can only be run with our #110 springs
Applications:
