S&S CYCLE - CYLINDER HEADS - 79 CC - SUPER STOCK(R) - TWIN CAM drag_part_33013374 High lift valve springs and

High lift valve springs and adjustable pushrods required

1994-2007 Harley-Davidson FLHR Road King (Street)

and limited lifetime warranty making them the most robust and useful round lights on the market

4 x 2 Inches

S&S CYCLE - CYLINDER HEADS - 79 CC - SUPER STOCK(R) - TWIN CAM drag_part_33013374 High lift valve springs andCylinder Heads 79 cc Super Stock(R) Twin Cam Highlights Heads are fully assembled with springs and valves Designed for stock 88" to 103" engines or slightly modified engines up to 110" Moderately sized 1. 940" intake and 1. 575" exhaust valves maintain port velocity in smaller displacement engines for good low and midrange response S&S(R) High performance valve springs allow the installation of camshafts with up to . 650" lift Combustion chamber