Flywheel Ring Gears
This replacement flywheel ring gear fits all Chevrolet cars & trucks from 1937 thru 1954 (except Powerglide transmission). It has 139 teeth. It must be heated to be installed on the flywheel. Replaces GM# 838177
For 1937 1938 1939 1940 1941 1942 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 Chevrolet Cars and Trucks