Proform Valve Spring Height Gauge 1.400-1.800in Range | 66903

Proform 67390 valve spring height gauge. Features 1.600-2.100in range, 0.001in scale, ensures accurate spring height measurement, sold as each.

Proform 66902 valve spring height gauge. Features 1.600-2.100in range, 0.001in scale, ensures accurate spring height measurement, sold as each.

Proform 67601 valve spring tester. Features digital design, 600 lb range, stud mounted, ensures accurate spring pressure measurement, sold as each.

Proform 66774 valve spring tester. Features analog design, 300 lb range, ensures accurate spring pressure measurement, sold as each.

Proform 67597 valve spring tester. Features analog design, 600 lb range, stud mounted, ensures accurate spring pressure measurement, sold as each.