6-521 NEEDLE & SEAT
$58.95
For Use With Most Holley Performance Carburetors; High Flow; Adjustable; 0.150 Inch Seat Size; Titanium; Single; With All Necessary Hardware
For Use With Most Holley Performance Carburetors; High Flow; Adjustable; 0.150 Inch Seat Size; Titanium; Single; With All Necessary Hardware