1955-1957 Cast Iron Powerglide Speedometer Housing
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, which is why they develop leaks over time. The housing measures 2-5/8" overall length.
Includes the external o-ring seal and the internal metal clad seal.