Complete Engines & Rebuild Kits

S&S Cycle 132" Power Package Engine Performance Kit - Chain Drive - Water Cooled - Highlighted Fins - M8 310-1229

Big Bore Kit:Bolt on kit. No case machining required4.250" boreForged pistons11.1: compression ratioOil Pump/Cam PlatePrecision machined from billet aluminumPassage plugs removable for servicingIndependent scavenge sections for flywheel cavity and cam...

Big Bore Kit:Bolt on kit. No case machining required4.250" boreForged pistons11.1: compression ratioOil Pump/Cam PlatePrecision machined from billet aluminumPassage plugs removable for servicingIndependent scavenge sections for flywheel cavity and cam...

Big Bore Kit:Bolt on kit. No case machining required4.250" boreForged pistons11.1: compression ratioOil Pump/Cam PlatePrecision machined from billet aluminumPassage plugs removable for servicingIndependent scavenge sections for flywheel cavity and cam...

Kits include standard flywheel assembly, 3-5/8" bore cylinders, 9.75:1 pistons, rings and gasketsCases must be bored to accept 3-5/8" bore cylinders, and a minor crankcase clearancing operation for the crankpin nut must be performed.77-89 style pinion...

Kits include standard flywheel assembly, 3-5/8" bore cylinders, 9.75:1 pistons, rings and gasketsCases must be bored to accept 3-5/8" bore cylinders, and a minor crankcase clearancing operation for the crankpin nut must be performed.77-89 style pinion...

Increased fin area for better heat dissipationIncrease bore size from 3.750" to 3.927"4 3/8" stroke, 10:1 comp. w/ stock headsEasy installation; no machining or rebalancing requiredForged coated pistons are compatible with stock or S&S Super Stock 79cc...

Complete engine rebuild kitIncludes crankshaft, piston kit, complete engine gasket kit with oil seals, main bearings and seals, water pump rebuild kit, transmission bearings, countershaft bushing/seal kit, wrist pin bearing, cam chain and counter...

Complete engine rebuild kitIncludes crankshaft, piston kit, complete engine gasket kit with oil seals, main bearings and seals, water pump rebuild kit, transmission bearings, countershaft bushing/seal kit, wrist pin bearing, cam chain and counter...

Complete engine rebuild kitIncludes crankshaft, piston kit, complete engine gasket kit with oil seals, main bearings and seals, water pump rebuild kit, transmission bearings, countershaft bushing/seal kit, wrist pin bearing, cam chain and counter...

Complete engine rebuild kitIncludes crankshaft, piston kit, complete engine gasket kit with oil seals, main bearings and seals, water pump rebuild kit, transmission bearings, countershaft bushing/seal kit, wrist pin bearing, cam chain and counter...

Complete engine rebuild kitIncludes crankshaft, piston kit, complete engine gasket kit with oil seals, main bearings and seals, water pump rebuild kit, transmission bearings, countershaft bushing/seal kit, wrist pin bearing, cam chain and counter...