S&S Cycle 90-1293 Super Stock 79cc Cylinder Head Kit - .640in. Lift Springs - Winkle Black riding-apparel-safety-vest 2002-2005 Harley Davidson FLHRCI Road

2002-2005 Harley Davidson FLHRCI Road King Classic

2017-2019 Honda CBR1000RR ABS

Can be mounted in any position

63-65 models with outside oil lines must use oil port to the rear of the tappet block or oil port in gear cover and use custom oil lines

Kit includes a complete engine set of friction plates only

S&S Cycle 90-1293 Super Stock 79cc Cylinder Head Kit - .640in. Lift Springs - Winkle Black riding-apparel-safety-vest 2002-2005 Harley Davidson FLHRCI RoadCompression release machining Must use S&S rocker boxes (PART #90 4110) if S&S compression releases are used. High port flow gives great performance now, and more later when additional upgrades are done. Heads are fully assembled with springs and valves, and are available in silver or black powder coat finish to match OEM components. Compression ratios vary depending on cylinder heads chosen, pistons used and engine displacement. Heads are machined