For all 3/8in and 7/16in Rocker Studs. Remove valve spring from an assembled engine for checking or replacing quickly and easily. Press down to compress coil spring, then remove valve keepers. Release slowly.
| Manufacturer | Proform |
|---|---|
| Fitment | Fits 3/8-24 & 7/16-20 Thread Rocker Arm Studs |
| Colour | N/A |
| Note | N/A |