Rocker Arm Remover Valve spring compressor mounting for 3.7 and 4.7 L

Rocker Arm Remover Valve spring compressor mounting for 3.7 and 4.7 L engines 1999-2013 Features: Advantages: The rocker arm can be safely removed and installed without damaging the camshaft or camshaft blade. Brand new, high quality Application: Using Dodge 3.7 and 4.7 liter engines, this tool worked from 1999-2013. Easy to use: will not slip, will not scratch or damage the head, just like the universal clamping piston spring compressor. Function: It is a special tool used to compress the piston spring and access the retainer needed to replace the piston spring. Material: High quality material, durable and wear-resistant. Specifications: Material: Metal Product size:10cm/ 3.94 inches