Genuine GM 60° pitch 19” fan Discontinued by gm years ago this is very popular for dirt cars
PRW 1434611 Alum Hi-Perf, GM, LS Gen III & Iv, 1997-2010
Holley Fast Idle Cam Lever For GM Four Barrels With Divorced Choke.
1955-1971 Pontiac & GM Four Blade Fan 18" Most V-8 Cars
1955-1971 Pontiac & GM Four Blade Fan 19” Most V-8 Cars
1955-1971 Pontiac & GM Four Blade Fan Spacer Block Most V-8 Cars C-C 2-1/8"
1955-1971 Pontiac & GM Four Blade Fan 17-5/8" Most V-8 Cars