LSM Racing PC-100 Valve Seat Pressure Tester 130906 570" ID that works well

570" ID that works well with our 951 dual valve springs

Slots are 1" wide and can be used in standard or 1" setback locations

Intercomp Pyrometers

One 10 AN Male

LSM Racing PC-100 Valve Seat Pressure Tester 130906 570" ID that works wellAdjustable on head valve spring pressure tester for various shaft style and stud mount roller rocker systems. It features a 0 600lb gauge. Comes with adjustable shim kit which enables adjustment to within . 050 of rocker arm pivot length. Includes set up and adjustment guide. LSM Racing Products specialty engine tools ensure maximum performance at the track and in the shop. Product Description: Valve Spring Tester Analog 600 lb Range Sold Individually