S&S Cycle 31-0004 Super Stock Alternator Style Crankcase - Natural - 3.625in. Bore

Clearanced for 38 amp alternator stators, Pre-clearanced for strokes up to and including 5in..

Cast from A356 T-6 heat-treated aluminum alloy. Cases are available for 3-1/2in. stock and 3-5/8in. big bore motors for any stroke up to and including 5in. and most stock length connecting rods. Machined to accept an oil filter assembly that mounts on the front of stock motor cases. All races are line-honed and breather cavity is precision-machined to optimize breather timing for maximum oil scavenging. Additional parts include crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, oil screen, spring and plug, sprocket shaft Timken bearing assembly and oil seal, pinion shaft main bearing race, cam needle bearing assembly, oil pump drive shaft bushing and installation instructions. Made in the USA.

Vehicle Fitment:

1970-1984 Harley Davidson FLH Electra Glide
1979-1981 Harley Davidson FLHC Electra Glide Classic
1970-1972 Harley Davidson FLHF
1980-1981 Harley Davidson FLHS Electra Glide Sport
1984 Harley Davidson FLHS Electra Glide Sport
1983 Harley Davidson FLHTC Electra Glide Classic
1984 Harley Davidson FLHX Electra Glide Special
1980-1983 Harley Davidson FLT Tour Glide
1981-1983 Harley Davidson FLTC Tour Glide Classic
1971-1978 Harley Davidson FX Super Glide
1980-1982 Harley Davidson FXB Sturgis
1983 Harley Davidson FXDG Disc Glide
1974-1984 Harley Davidson FXE Super Glide
1979-1981 Harley Davidson FXEF Fat Bob
1982-1983 Harley Davidson FXR Super Glide II
1982-1983 Harley Davidson FXRS Low Glide
1983 Harley Davidson FXRT Sport Glide
1977-1982 Harley Davidson FXS Low Rider
1983-1984 Harley Davidson FXSB Low Rider - Belt
1980-1984 Harley Davidson FXWG Wide Glide