The Dyno model valve spring changing tool has a single body and is the perfect universal tool.
Choose the 175 series (PSC-DYN-175) for the 1.650” – 1.850” pivot lengths, or the 200 series (PSC-DYN-200) for the 1.850” – 2.150” pivot lengths.)
Constructed of 4130 Chromoly with mild steel ears. This allows the ears to be struck to pop the retainer loose without compromising the tool’s function or longevity. Includes an 18” handle with a rubber grip to leverage the strongest springs.
Use with shaft mounted style rockers and with heads installed on the engine.
The tool comes with a Jesel shaft that has a 1.650” bolt centerline and a black oxide finish.
For Marine, Off-Road, Drag Racing, Oval Track and all other racing applications.
- Price… $96.00
- Flat fee shipping price… $15.00