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S&S Cycle  |  SKU: ROL-SS31-0055

S&S Cycle SS31-0055 Alternator Style Crankcase Assembly w/3.5" Bore Black for Big Twin 92-99

Only 1 Left

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Ready For Delivery

$3,141.00

Description for S&S Cycle Black Standard Bore Engine Case - 31-0055

• Each case is cast from A356 T-6 heat-treated aluminum alloy

• Available for stock 3 1/2 in. motors for any stroke up to and including 5 in. and most stock-length connecting rods

• Designed 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

• Also included are crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, oil pressure switch (Evolution cases), oil screen, spring and plug, sprocket shaft Timken® bearing assembly and oil seal, pinion shaft main bearing race, cam needle bearing assembly and oil pump drive shaft bushing

• Include Manufacturers Statement of Origin (MSO)

• Evolution 92-99 style


This item ships 3-4 business days after order is processed
Included Items:

(1) Black engine case

(2) 31x54x17 Roller bearings

(1) Crank position sensor cover

(1) Crank position sensor hole plug

(1) O-ring

(2) 8-32 x 3/8" Pan head bolts

(1) Oil pressure switch

(1) Right main bearing race

(1) Pipe fitting-1/8"male to 1/8" female 

(1) 45 Degree fitting-1/4"male pipe to 3/8" male hose

(2) 1/4"-18 SH pipe plugs

(2) 1/8"-27 SH pipe plugs

(1) Set screw

(4) 10-24 x 1" Socket head bolts

(4) 5/16"-24 Cylinder studs

(1) 5/16"-24 x 4-15/16" Hex head bolt

(1) 1/4"-28 x 5-7/16" Hex head bolt

(9) 5/16" Hex nuts

(1) 1/4" Hex nut

(10) 5/16" Flat washers

(2) 1/4" Flat washers

(1) Cover screw

(1) Spring

(1) Crankcase oil screen

(1) Seal

(1) Timing hole plug

Instructions

Product Specs for S&S Cycle Black Standard Bore Engine Case - 31-0055

Part #: SS31-0055
Mfg #: 31-0055
Type Engine Case
Units Each
Weight 29.75 lbs

(Part Numbers: ROL-SS31-0055)

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