Engine Case

S&S Cycle #31-0000 - Engine Case -Super Stock® - 3.500" - Evolution Big Twin

Super Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" 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...

S&S Cycle #31-0001 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big Twin

Super Stock® Big Bore Engine Case 3.625" big bore cylinder case for any stroke up to and including 5" 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...

S&S Cycle #31-0003 - Engine Case - Super Stock® - 3.500" - Big Twin

Super Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" 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...

S&S Cycle #31-0004 - Engine Case - Super Stock® Big Bore - 3.625" - Big Twin

Super Stock® Big Bore Engine Case 3.625" big bore cylinder case for any stroke up to and including 5" 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...

S&S Cycle #31-0005 - Engine Case - Super Stock® - 3.500" - Evolution Big Twin

Super Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" 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...

S&S Cycle #31-0055 - Engine Case - Super Stock® - 3.500" - Evolution Big Twin

Super Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" 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...

S&S Cycle #31-0078 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big Twin

Super Stock® Big Bore Engine Case 3.625" big bore cylinder case for any stroke up to and including 5" 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...

S&S Cycle #31-0172A - Engine Case - 3.750" Bore w/Stock Stud Pattern - 88A Engine Type - Wrinkle Black -Twin Cam

Engine Case Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI) Features greater overall strength than stock crankcases Strong, dependable Timken®-style sprocket shaft bearings All passages between the crankcase cam...

S&S Cycle #31-0181A - Engine Case - 4.125" Bore w/Stock Stud Pattern - 88A Engine Type - Wrinkle Black - Twin Cam

Engine Case Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI) Features greater overall strength than stock crankcases Strong, dependable Timken®-style sprocket shaft bearings All passages between the crankcase cam...

S&S Cycle #310-0367A - Engine Case - 3.750" Bore w/Stock Stud Pattern - Wrinkle Black - Twin Cam

Engine Case Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI) Features greater overall strength than stock crankcases Strong, dependable Timken®-style sprocket shaft bearings All passages between the crankcase cam...

S&S Cycle #310-0369 - Engine Case - 4.125" Bore w/Stock Stud Pattern - Wrinkle Black - Twin Cam

Engine Case Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI) Features greater overall strength than stock crankcases Strong, dependable Timken®-style sprocket shaft bearings All passages between the crankcase cam...

S&S Cycle #310-0856 - Crankcase - 4.125" Bore w/Stock Bolt Pattern - Wrinkle Black - Dyna

Crankcase for Dyna 4.125" bore crankcase can be used as a foundation for a custom engine or replacement for T111, T124, or T143 Stock looking, but stronger; thicker wall sections and superior 356-T6 aircraft grade aluminum Tough powder coat finishes ...

S&S Cycle #310-0878 - Crankcase - 3.937" Bore - Alternator Style - Wrinkle Black - Dyna

Crankcase for Dyna 4.125" bore crankcase can be used as a foundation for a custom engine or replacement for T111, T124, or T143 Stock looking, but stronger; thicker wall sections and superior 356-T6 aircraft grade aluminum Tough powder coat finishes ...