Super Stock® alternator-style engine case - Silver bore assembly

3.5" diameter standard cylinder barrel for any stroke up to 5" and includes most standard length connecting rods
Machining to accommodate a front-mounted oil filter kit on standard engine cases
All polished tracks and precision-machined breather cavity to optimise its cadence for maximum oil recovery.
Additional parts include; engine sump screws, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, various breather fittings and oil hoses, int
Machining for electronic injection fitting
Made in the USA
The kit includes:
• Engine sump
• Sump bolts
• Washers and nuts
• Cylinder studs
• Timing hole plug
• Magnetic drain plug
• Various breather and oil line accessories
• Oil pressure switch
• Oil filter
• Spring and plug
• Timken® pinion shaft bearing kit
• Oil seal
• Main bearing race pinion shaft
• Camshaft needle bearing assembly
• Oil pump shaft bush
• Installation instructions



Specifications


Brand
S&S CYCLE


Supplier reference
31-0003


Colour/finish
Natural


Cylinder Dimensions
3,500"


Material
A356 T-6 aluminium alloy


Model
Super Stock®


Product name
Engine sump


Type
Standard diameter


Units
Kit