OE Number: 66784 Fitment： 66784 valve spring compressor tool universally fits for removing and Installing valve coil springs for all 3/8 and 7/16 thread engine valve rockers. Available to switch between 3/8 or 7/16 thread stud head by adjusting a c-clip Description： Type: Valve Spring Compressor Tool Condition: New Warranty: 1 Year Colour: Silver Material: Steel Usage: Compressing valve springs with the cylinder head-on Material: Steel & Rubber Finish: Zinc Plated Operation: Stud-Mount Lever Features: .
