Proform Rod Bolt Stretch Gauge HALCP19 1967 to 1968 1/2 ton

1967 to 1968 1/2 ton models with a 6 cylinder engine and a 341 manual transmission

2020-2021 Chevrolet Silverado 2500 HD Fleetside

and 7 Series (ballast resistor required for points)

1993-1993 Cadillac FleetwoodFits 1982 to 1993 GM TH700R4 4L60

Proform Rod Bolt Stretch Gauge HALCP19 1967 to 1968 1/2 ton0. 001 Dial indicator. Check rod bolts the proper way, because sometimes torque readings may vary. Using the stretch factors supplied by rod bolt manufacturers, this stretch gauge offers a highly accurate way to measure torque pre load. With a special, hig tension spring, this gauge remains conveniently positioned on the bolt during tightening, with adjustability for bolts up to 2. 75" long. Simply position the stretch gauge over the length of the rod