1955-1957 Cast Iron Powerglide Speedometer Housing & Gear
New speedometer housing for Chevrolet Cast Iron Powerglide transmissions used from 1955-1957. These housings have been reproduced and include an internal metal clad seal which the original design housings did not include. The housing measures 2-5/8" overall length.
Includes the external o-ring seal and the internal metal clad seal and a new red 21 tooth speedometer gear.