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PERFORMANCE MOTORCYCLE PARTS AND KITS FOR AMERICAN V-TWINS

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Products > Replacement Parts > For Vintage 1957-1985 Sportster > Valve Train

Displaying 1 - 10 of 10 Product(s):
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  • Fits KN-Series Springs
  • 1936–'84 Big Twins
$9.95
  • KN-Series
  • Bottom Collar, .480"
  • Steel
$7.50
  • Springs Only
  • Will Accommodate Cams with Valve Lifts Up To .421"
  • Fits KN Series Engines & 1936 - 1947 Big Twin
$14.95
  • Fits KN-Series Springs
  • .970" X 1.405" X .015"
$1.85
  • Chrome Finish
  • 1936–Up Big Twins & 1957–1990 XL
$7.70
  • .730" X .890" X .925" Steel Wire
  • 1936–Up Big TwinS & 1957–1990 xl
$1.05
  • Choose Length
  • Chrome Finish
$27.95
  • Includes all parts for four pushrods: top, middle, bottom o-rings
  • 1984–1999 Big Twins & 1986–2003 xl
$6.65
  • KN-Series
  • .480"
  • Steel
$7.50
$2.05