S&S Cycle - S&S Performance Parts 2025 L - Volume 67

2007-'17

www.sscycle.com

FITMENT • 2007–'16 Harley-Davidson® touring models • 2006–'17 Dyna® models

Kit Contents • S&S crankcase • Bearings and hardware • Instructions

1 -2017-UP 2- 2007-'17 3 -1999-'06 4 -1984-'99 5 -1936-'84 6 -XL-RA1250 7 -BELTS & GASKETS 8 -TOOLS 9 -WARRANTY 10 -APPENDIX 2-64

• Stock bore and 4 1/8" bore cases come with part number 310-1251-Dual Piston Cooling Jets Installation Parts • S&S oil line kit (required) • S&S transmission drilling fixture kit (recommended for easy installation)

FEATURES AND BENEFITS • Stock looking, but stronger— Thicker wall sections & superior 356-T6 aircraft grade aluminum • Tough powder coat finish • Reinforced front motor mount for extra strength • Timken® sprocket shaft bearing— Strong enough for the most demanding applications • Clearanced for strokes up to 413/16" and cams up to 720" lift • Includes pinion & Timken® bearing • Manufacturer’s Statement of Origin (MSO) included • Includes studs & cam bearings installed

Super Stock™ T2 Crankcases For 2007–'16 Harley-Davidson® FL Big Twin Engines Stock Bore (Stock Bolt Pattern) 2007–'16 Touring Models Finish Part # Wrinkle Black 310-0367A † Stock Bore (Dyna® Models) Finish Part # Wrinkle Black 310-0878* 41/8" Bore (Stock Bolt Pattern) 2007–'16 Touring Models Finish Part # Wrinkle Black 310-0369* 41/8" Bore (Dyna Models With Stock Bolt Pattern) Finish Part # Wrinkle Black 310-0856* 4 425" Bore 2007–'16 Touring Models Finish Part # Wrinkle Black 310-0690 4 425" Bore (Dyna® Models) Finish Part # Wrinkle Black 310-0859 † Exempt from emissions tampering regulations under CARB EO# D-355-18 when used with stock bore cylinders FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY. NOT LEGAL FOR SALE OR USE NATIONWIDE ON ANY FEDERAL POLLUTION CONTROLLED MOTOR VEHICLE UNDER THE CLEAN AIR ACT.

Will require early style sprocket shaft spacer for charging system Use S&S pn 310-0761

310-0435

530-0006

Super StocK™ T2 Crankcase Installation Parts for 2007–’17 HD® BT Description Part # Oil Line Kit for 2007–'16 touring models 310-0435 Transmission Drilling Fixture Kit 530-0006 Oil Line Install Kit for 2006–'17 Dyna® Models Wrinkle Black 310-0870 NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. NOT LEGAL FOR SALE OR USE NATIONWIDE ON ANY FEDERAL POLLUTION CONTROLLED MOTOR VEHICLE UNDER THE CLEAN AIR ACT

CRANKCASE BREATHER REED VALVES

Fitment • Twin Cam 96™/103™ (except "B" engines) • S&S T-Series engines Features And Benefits • Improved oil scavenging and reduced oil carryover

Crankcase Breather Reed Valves Oil Pump Fitment

FitmenYear Application

Part #

2007-'17 S&S Crankcases 2003-'10 Stock cases

For Engines with S&S Gear Oil Pump

310-0742

Replacement Spring Spring, Wave, S&S¨ Breather Reed Valve, 1 600" x 2" x 375"

50-8404-S

Not available for Twin Cam 96™/103™ "B" engines with internal balancers Does not fit with aftermarket oil pumps