Speedo Housing GM Trans 7/8 Diameter 18-
TORQUE CONV'S INC | Part# TCI-880021
We are currently out of stock at our main warehouse. Call 1-800-373-4641 to check on availability at one of our other locations.
- Title - Powerglide/TH350 Driven Gear Housing.
- To Caclulate the Driven Teeth Teeth follow this formula. "Driven Teeh = 'Drive Teeth x Axle Ratio x Tire Rev. Per Mile' Divided by '1001'. The Tire Revolution per Mile is equal to '20168' divided by the Tire Diameter in Inches.
SPEEDOMETER GEAR HOUSING - 0.875 IN DIAMETER - 18-23 TOOTH GEARS - TH250/350/POWERGLIDE - EACH