S&S CYCLE

High-strength synthetic polymer backplate- designed to reduce heat transfer to intake air Smokey Chrome with all the reflective qualities of traditional chromium Cooler, denser air allows for more...

High-strength synthetic polymer backplate- designed to reduce heat transfer to intake air Smokey Chrome with all the reflective qualities of traditional chromium Cooler, denser air allows for more...

Simple one piece construction with an increase in flow of 127% Made in the U.S.A.. AIR CLNR SCOUT/OCTME15-21

Kit comes with gear and spacer Require the use of corresponding cam and pinion gear Made in the U.S.A.. S&S STEEL BRTH GEAR 77-99

Kit comes with gear and spacer Require the use of corresponding cam and pinion gear Made in the U.S.A.. S&S STEEL BRTH GEAR 48-77

Kit comes with gear and spacer Require the use of corresponding cam and pinion gear Made in the U.S.A.. +.030"BREATHER GEARL77-99

Kit comes with gear and spacer Require the use of corresponding cam and pinion gear Made in the U.S.A.. +.030"BREATHER GEAR48-E77

All-steel construction Welded-in screen Higher flow than stock Elongated breather pocket scavenge hole for increased suction. BREATHER GEAR 77-99BT

All-steel construction Welded-in screen Higher flow than stock Elongated breather pocket scavenge hole for increased suction. BREATHER GEAR +.03"77-99

Intended to replace the cylinders and pistons of a 80" Shovelhead engine and maintain the stock compression ratio of 8:1 Compatible with stock or S&S cylinder heads Includes S&S 3.5" bore high...

Kit Includes 4 springs, 4 top spring collars, 4 .030" Shims, 4 .015" Shims, 4 bottom spring collars, 4 pairs of valve keepers (halves). SPRINGS .585" 99-04TC

Made in the U.S.A. For Super B. REBUILD KIT MSTR S&S A/B