1926-1984 Vintage Models - S&S Cycle
1926-1984 Vintage Models - S&S Cycle
1926-1984 Vintage Models - S&S Cycle
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S e ction 5:<br />
Flathead Power ® by S&S ®<br />
Parts for<br />
Twin Cam 96 /103 <br />
2007-2013<br />
Parts for<br />
Twin Cam 88 ®<br />
1999-2006<br />
Parts for<br />
Evolution ®<br />
<strong>1984</strong>-1999<br />
Parts for<br />
Sportster ® & Buell ®<br />
1986-2013<br />
.550" Lift Double Valve Spring Kit<br />
For 1948-’84 big twins with up to .550" lift.<br />
• Includes 4 inner springs, 4 outer springs, 4 aluminum top collars and late 1981-'85 bottom<br />
covers<br />
• Use with stock-style bottom collar, valve guides, valves with stock 3⁄8" stem, and stock keepers<br />
• Compatible with thin-stem valves if thicker keepers (that maintain correct valve stem-top collar<br />
engagement) are used<br />
• Late single bottom collars are available for use in S&S cylinder heads for shovels and stock late<br />
1981-’85 heads<br />
<strong>1926</strong>-<strong>1984</strong> <strong>Vintage</strong> <strong>Models</strong><br />
High-Performance Valve Spring Kits<br />
For 1948-'84 Big Twin Engines<br />
S&S® .550" Valve Springs Specifications–<br />
1948-’84 Big Twin<br />
Lift<br />
Installed<br />
Height<br />
Seat Force<br />
Force @ Max Lift<br />
.550" 1.500" 150 lb. 343 lb.<br />
90-2053<br />
Parts for<br />
<strong>Vintage</strong> Engines<br />
<strong>1926</strong>-<strong>1984</strong><br />
Parts for<br />
X-Wedge®<br />
2007-2013<br />
Parts for<br />
Victory®<br />
2003-2013<br />
Racing<br />
Products<br />
Tools & Shop<br />
Supplies<br />
PERFORMANCE<br />
PARTS<br />
.550 Lift Valve Spring Kit For 1948-'84 Panhead and<br />
Shovelhead Engines<br />
Description<br />
Part Number<br />
MSRP<br />
For 1948-'84 Panhead and Shovelhead<br />
Engines<br />
Bottom Collar – Late 1981-’84(H-<br />
D®#18222-81) (each)<br />
90-2053<br />
90-2038<br />
$106.95<br />
$14.00<br />
NOTE<br />
Panhead engines usually require clearancing between rocker cover and<br />
top collar.<br />
.590" Lift Triple Valve Spring Kit<br />
For 1948-’84 big twin with up to .590" lift.<br />
• Includes 4 steel top collars, 4 bottom collars, 4 each outer, middle, and inner springs, shims,<br />
and 8 keepers<br />
• Use with stock valve guides, stock valves with 3⁄8" stem, and stock keepers<br />
• Compatible with thin-stem valves if thicker keepers (that maintain correct valve stem-top<br />
collar engagement) are used<br />
S&S® .590" Valve Springs Specifications<br />
–1948-’84 Big Twin<br />
Lift<br />
Installed<br />
Height<br />
Seat Force Force @ Max Lift<br />
.590" 1.480" 157 lb. 356 lb.<br />
Dealer Services<br />
& Promo Items<br />
Warranty &<br />
Company Policy<br />
.590 Lift Valve Spring Kit For –1948-’84 Big Twin<br />
Description<br />
Part Number<br />
MSRP<br />
For 1948-Early ‘81 Panhead and Shovelhead<br />
Engines (H-D®#18201-57B, 18204-36A)<br />
90-2060<br />
For Late 1981-’84 and All S&S Cylinder Heads 90-2063<br />
$171.95<br />
$159.95<br />
OEM Cross Reference<br />
Appendix & Index<br />
90-2063<br />
.590" spring kit is year-group specific because of different bottom collars supplied with early and late kits. S&S heads require late 1981-’84 style kit, part #90-2063. When<br />
ordering replacement valve springs for S&S cylinder heads for shovelhead engines, order the 1981-’84 style part #90-2063.<br />
5-62 Order toll free 866-244-2673
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