S&S CYCLE - CYLINDER HEADS - 79 CC - SUPER STOCK(R) - TWIN CAM drag_part_09340815 streamlined design that stands out

streamlined design that stands out on every ride

Pro One Fork Tubes

Manufacturer Part Number: 081-0148-25

2002 Harley Davidson XL883C Sportster 883 Custom

2018-2022 Harley-Davidson FLHTCUTG Tri Glide Ultra (Street)

S&S CYCLE - CYLINDER HEADS - 79 CC - SUPER STOCK(R) - TWIN CAM drag_part_09340815 streamlined design that stands outCylinder Heads 79 cc Super Stock(R) Twin Cam Highlights Heads are fully assembled with springs and valves Works great with 88" to 103" stock motors, but are ideal for larger stroker or big bore engines up to 110" Large 1. 940" intake and 1. 575" exhaust valve maintain port velocity for good low and midrange response, but supply enough air for stock and slightly larger engines to perform to their full potential S&S(R) High performance valve springs