GSC Power-Division Ovate Conical Spring kit for the Gen 3/4 Ford Coyote
GSC Power-Division High Pressure Ovate Conical Spring kit with Ti Retainer and Spring seats for the Ford Gen 3 Coyote 5.0 For the F150 and Mustang. Also fits Gen 4 Mustang only.
- Installed: 97 lbs @ 1.621"
- Open: 295 lbs @ 1.020"
Check your valve spring install heights here
