S&S 90-1015 Cycle 84-99 BT 83cc Cylinder Head Kit For S&S 4in Bore - Natural Alu

S&S 90-1015 Cycle 84-99 BT 83cc Cylinder Head Kit For S&S 4in Bore - Natural Aluminum Finish

Brand: S&S Cycle

MPN: 90-1015

Product Department: Engine Components

Product Category: Heads

Box Quantity: 1

Weight: 1 lbs

Height: 11.25 Inches

Width: 11.25 Inches

Length: 18 Inches

CARB Status: Yes

These S&S® Super Stock® cylinder heads are a direct replacement for original equipment heads on S&S® V100 4" bore engines for 1984-'99 HD® Evolution® Big Twins. The 84cc modified bathtub chamber is designed for a flat topped piston. 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". Machined with the S&S® 4" cylinder stud pattern. (Not for stock crankcases).