Front Cylinder - Black. Fits Panhead 1948-1965 35/39mm Triple Trees & Related Early traditional brake light switch

Early traditional brake light switch # STD-MC-SLS4

* Wet Clutch Applications

* 2240:60 Ratio

8+ grams per second with 4 spray holes

Front Cylinder - Black. Fits Panhead 1948-1965 35/39mm Triple Trees & Related Early traditional brake light switch* Top quality cast iron alloy Replacement Cylinders painted black and finished to 3 7 16" 1200cc (74ci) standard size * Designed for inside or outside top end oiling Recommended Additional Purchase * Part # KB263. STD = KB Piston Kit * Part # JGI 17034 48 XF = James Gaskets Top End Kit * Part # CM 8856 8 = Cyl Base Studs; BT'30 77 * Part # CM 8104 16 = Cyl Base Nuts; BT'30 78 * Replaces OEM # 16483 48 Tech Tip: 1. Final sizing of piston to cylinder