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

2007-'17

Phone: 608-627-1497

The VP clutch is the most cost effective kit for upgrading your HD® stock clutch Up to 40% more pressure for stronger clutch engagement Features And Benefits • Works like a lock up clutch • Increased torque capacity: strength of engagement increases with RPM • 10 minute installation • Fits behind most stock derby covers and primary covers—No modification required • Can be used with cable and hydraulic clutch controls Does not fit: 2013 and later CVO™ and Tri-Glide™, 2015 and later Ultra Limited Low and Electra Glide Classic Low Models with new HD® Assist and Slipper Clutch: 3 Stud Clutch Hub Non-stock derby cover (including any special or 2003 anniversary cover) and 3 hole derby covers may require a derby Centrifugal Force

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

Spinning

Centrifugal force makes more clamping force. Regular clutches have static pressure only with clutch springs. The Lock up clutch has two different types of pressure. One is a Static Pressure, and another is a Centrifugal Force by Lock-up as an additional pressure.

Pushing Pressure Plate

Variable Pressure Clutch Description

Part #

1998-up big twins

560-0242

Fitment • 1998–2017 big twin models except 2017 touring models

Features And Benefits • 380 lbs pressure, 25% stronger than stock • Same pressure as Screamin’ Eagle® heavy-duty spring • Compatible with S&S VP and stock clutches

Heavy Duty Diaphragm Spring Description

Part #

1998-up big twins

560-0244

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