S&S Cycle 90-1004 S&S® Super Stock® Cylinder Head Kit For 3-1/2" and 3-5/8" Bore HD® 1984-'99 Big Twins - Natural Aluminum Finish organizer pushrod covers

pushrod covers

99207-WILLIEG

These risers have more material giving a larger footprint to the triple tree

aggressive look while maximizing light output

with adjustable padded shoulder straps that feature D-ring pull tabs for on-the-go customized comfort

S&S Cycle 90-1004 S&S® Super Stock® Cylinder Head Kit For 3-1/2" and 3-5/8" Bore HD® 1984-'99 Big Twins - Natural Aluminum Finish organizer pushrod coversS&S Cycle 90 1004 These S&S Super Stock cylinder heads for 1984 '99 HD Evolution Big Twin engines feature a specially shaped combustion chamber and require special pistons that must be purchased separately. (Not compatible with stock style flat topped pistons) Large 2. 000" intake and 1. 605" exhaust valves and high flowing ports supply plenty of air for big inch engines. Compatible with cams with lifts up to . 650". Compatible with stock 3 1 2" or 3