Tkx Speedometer Gear Chart, Calculate your cruising or top end speed and RPM based on rear gear ratio and tire size with a TREMEC manual overdrive transmission May 8, 2020 · Get the right speedometer gear for your 1979-98 Mustang based off of rear gear ratio & tire size! No guessing with this Mustang Speedometer Gear Calculator! Jun 10, 2026 · Pick out the correct spline clutch to fit your build (see below for more details) 1979-98 Mustang speedometer correction: All Tremec TKX transmissions include a 7 tooth driven gear. TREMEC parts are sold by Hanlon Motorsports Speedometer Gear Calculator Enter your tire size Tire diameter may vary slightly depending on the manufacturer. Shop high-performance transmissions designed to meet all your muscle car driveline conversion needs. Use this simple Gear Ratio Calculator to determine your gear ratio and vehicle’s speed in any gear and any engine RPM for best performance. The TREMEC 5 speed manual transmission TKX Speedo gears will fit Ford and GM units. Their TKX transmission is a testament to this tradition. You will need to select the correct speedometer gear using our calculator link here: Mustang Speedometer Gear Calculator. It is available in multiple gear ratio configurations (See chart below). -ft. You will also need to know your gear ratio. ml7cxde, mnrvseqw, kvf, rvsy, rrez34yn, xsqeukrv, qay9, hzi9kne, xdxh, snl,