PASSAR:
1975 thru 1981 Shovelhead
Evolution Big Twin,
Ironhead Sportster
S&S SH Series,
S&S P-Series,
S&S KN-Series,
S&S 3 5/8" bore
S&S 4" bore engines
PASSAR:
1975 thru 1981 Shovelhead
Evolution Big Twin,
Ironhead Sportster
S&S SH Series,
S&S P-Series,
S&S KN-Series,
S&S 3 5/8" bore
S&S 4" bore engines