Crankcase Assembly with 3-1/2in. Bore - Black. Fits Big Twin 1984-1991. - S&S Head & Cylinder Hardware – Use # AN-02-994 or

– Use # AN-02-994 or AN-02-972 on 2006-2017 mid-glide Dyna’s

* Greatly increases clutch capacity

Built to handle the demands of upgraded horsepower and torque

Cyl Head XL’86up 883cc Pair MLS 0

1-1/8″ Clamps Fit Softail 1984-1999

Crankcase Assembly with 3-1/2in. Bore - Black. Fits Big Twin 1984-1991. - S&S Head & Cylinder Hardware – Use # AN-02-994 orFeatures & Benefits: * Wrinkle Black. * Perfect for stock replacement & high performance applications * These crankcases offer some unique features. * Besides being machined for a crank position sensor, they are also compatible with stock flywheel assemblies, primary covers, gearcovers and are clearanced for 38 amp alternator stators. * Relocated cam chest oil pick up increases gear case scavenging & virtually eliminates oil carry over at sustained