s s super stock 70 99 big twin crankcases Fits:92-99 Evolution Big Twin (with 3.625” big bore) 95-96 KLR C1-C10 650cc

95-96 KLR C1-C10 650cc

Mounts with M10-1

unit blue/basic

synthetic base protects the gearbox components and guarantees smooth gear-changing under all conditions

Friction wear particles and combustion by products that are picked up by your motor oil

s s super stock 70 99 big twin crankcases Fits:92-99 Evolution Big Twin (with 3.625” big bore) 95-96 KLR C1-C10 650ccS&S Super Stock Alternator Style Crankcase for Harley Davidson S&S Superstock crankcases, made from 356 T6 aluminum, are much stronger than the OEM case. OEM cases can may break in high performance or even stock applications, as many of us have found out the hard way. These S&S Superstock cases can be used for both stock replacement and racing applications. The S&S crankcases offer substantial time savings when building. These cases come set up with