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

XL / RA1250

Phone: 608-627-1497

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

Fitment • 1986–'22 Harley-Davidson® Sportster® models with stock heads

..650" lift Springs Specifications For 1986-’22 Sportster Lift Installed Height

Seat Force Force @ Max Lift

Max RPM

Features And Benefits • Works well with cams up to .650" lift • Manufactured from ultra clean high silicon Kobe alloy wire then micro shot peened and nitrided • CNC machined 9˚ locks • High performance conical single wire spring • Chromoly forged retainers

.650"

1.860"

178 lb.

376 lb.

6500

Kit Contents • Valve keepers, top & bottom collars, springs, shims • Valve guide seals (not included in kit for 1999–'04 xl)

106-5909

.650" Lift Spring Kit For 1986-’22 Sportster Description

Part #

1986–2003 (5/16" valve stems) 2004–2021 (7mm stems)

900-0050 106-5909

S&S recommends roller rocker arms be used with lifts over .585"

STREET PERFORMANCE .585" VALVE SPRINGS

Fitment • 1986–’22 Harley-Davidson® Sportster® models / 1995–’02 Buell models Features And Benefits • Dual springs reduce the risk of valve float • Suitable for high performance applications • Accommodates camshaft lift to 0.585" Kit Contents • Valve Guide Seals, Springs, Top & Bottom Collars, Keepers, Shims

S&S® .585" lift Springs Specifications For 1986-’22 Sportster Lift Installed Height Seat Force Force @ Max Lift .585" 1.850" 135 lb. 325 lb.

900-0593

Street Performance .585" Valve Spring Kit For 1986-’22 Sportster Description

Part #

1986–'03 Sportster® & 1995–'02 Buell® (5/16" valve stems)

900-0593 900-0594 900-0595

2004–'22 Sporsters® (7mm stems)

S&S Super Stock Heads

6-29