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S&S Cycle Engine Case - Mk-Series - M8 Touring 310-1170 Harley-Davidson -- CVO Street Glide FLHXSE -- (2017, 2020, 2021, 2019, 2018, 2022, 2023); Harley-Davidson -- Electra Glide Standard EFI FLHTI -- (2021, 2020, 2022, 2019); Harley-Davidson -- Street...

Upgrade to S&S bolt-in performance camshaftsImproves engine performance - higher lift and optimized cam timingS&S Quickee pushrods - easy installation, without removing rocker coversReplaces stock oil pump, cam support plate, cams, chain tensioners, and...

Upgrade to S&S bolt-in performance camshaftsImproves engine performance - higher lift and optimized cam timingS&S Quickee pushrods - easy installation, without removing rocker coversReplaces stock oil pump, cam support plate, cams, chain tensioners, and...

Upgrade to S&S bolt-in performance camshaftsImproves engine performance - higher lift and optimized cam timingS&S Quickee pushrods - easy installation, without removing rocker coversReplaces stock oil pump, cam support plate, cams, chain tensioners, and...

Upgrade to S&S bolt-in performance camshaftsImproves engine performance - higher lift and optimized cam timingS&S Quickee pushrods - easy installation, without removing rocker coversReplaces stock oil pump, cam support plate, cams, chain tensioners, and...

Upgrade to S&S bolt-in performance camshaftsImproves engine performance - higher lift and optimized cam timingS&S Quickee pushrods - easy installation, without removing rocker coversReplaces stock oil pump, cam support plate, cams, chain tensioners, and...

Stock or 4-1/8" bore crankcases to be used as a foundation for a custom engine or replacement for T111, T124, or T143Stock looking, but stronger; thicker wall sections and superior 356-T6 aircraft grade aluminumTough powder coat finishesReinforced front...

Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Feature greater overall strength than stock crankcasesStrong, dependable Timken®-style sprocket shaft bearingsClearanced for strokes up to and including 5"All passages between...

Stock or 4-1/8" bore crankcases to be used as a foundation for a custom engine or replacement for T111, T124, or T143Stock looking, but stronger; thicker wall sections and superior 356-T6 aircraft grade aluminumTough powder coat finishesReinforced front...

Cast from A356 T-6 heat-treated aluminum alloyInclude crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, top end oil screen spring and plug, sprocket shaft Timken®...

Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Feature greater overall strength than stock crankcasesStrong, dependable Timken?-style sprocket shaft bearingsClearanced for strokes up to and including 5"All passages between...

Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Feature greater overall strength than stock crankcasesStrong, dependable Timken?-style sprocket shaft bearingsClearanced for strokes up to and including 5"All passages between...