Green Filter Air Filter Element - Green - Various Harley-Davidson Applications 919080 This is common on circle

This is common on circle track 23 ° high-port

C4 1970-82

#2902 fits rectangular-port heads and #72902 features out-of-the-box pre-assembled direct port nitrous system ready to bolt on and go

25 in Holes

Designed for 1982-85 2

Green Filter Air Filter Element - Green - Various Harley-Davidson Applications 919080 This is common on circleProduct Description: Air Filter Element Conical Reusable Cotton Green Various Harley Davidson Applications Sold Individually Green Filter has earned a reputation as being a leading manufacturer of world class filters used by many of the world renowned racing engineers, engine builders, drivers and enthusiasts that regularly "win on Sunday".