Rough Country Speedometer Calibrator - Chevy/GMC 2500HD/3500HD (24-25) - 90051 steering-shafts 4L V8 1969 - 1970

4L V8 1969 - 1970 Mercury Cougar Cobra Jet 428/7L V8 1969 - 1970 Ford Torino GT 428/7L V8 1969 - 1970 Mercury Cougar XR-7 428/7L V8 1966 - 1967 Mercury Voyager 427/7L V8 1968 - 1976 Ford F-350 390/6

3L V6 1991 - 1993 GMC C2500 Sierra SLX 454/7

6L V8 1957 Chevrolet Nomad Base 235/3

1663 Prop 65 - Short Label BBK Performance www

Rough Country Speedometer Calibrator - Chevy/GMC 2500HD/3500HD (24-25) - 90051 steering-shafts 4L V8 1969 - 1970Speedometer Calibrator Chevy GMC 2500HD 3500HD (24 25) Complete the final touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! Designed for ease of use, this device quickly and effortlessly recalibrates your vehicle's speedometer to ensure accurate readings when using larger tires. Resolve Speedometer Discrepancies with Ease: Your vehicle's computer is calibrated for stock tire sizes, meaning when you upgrade to larger