S&S Cycle Exhaust Valve - 1.72" - Big Twin 90-2022

Made in the U.S.A.

Cast iron intake/exhaust guideFits S&S Super Stock and stock Harley-Davidson cylinder headsGuide ID measures aprox. .309”/.310” with enough material left for proper clearancingMade in the U.S.A.

Made in the U.S.A

To be used with cams with up to .550" liftIncludes springs and aluminum top retainers140-lb. seat pressureMust allow additional rocker clearance for 48-65 PanheadsMade in the U.S.A. Harley-Davidson...

Made in the U.S.A. Harley-Davidson -- 1200 XLCP -- (2002, 2003, 2011, 2017, 2015, 2016, 2012, 2014, 2013); Harley-Davidson -- 883 Custom EFI XLC -- (2002, 2003, 2008, 2004, 2005, 2001, 2007, 2000,...