S&S Cycle 900-0050 Sidewinder Valve Spring Kit luggage-backpack NUCAP NRS technology provides mechanical

NUCAP NRS technology provides mechanical and indestructible bonding of the compound

ensuring secure closure and peace of mind

so the air filter is positioned in the best possible location to keep that unwanted hot air from entering your intake

Arctic Cat CFR 8 2010-2011

S&S Cycle 900-0050 Sidewinder Valve Spring Kit luggage-backpack NUCAP NRS technology provides mechanicalFits 5 16in. valve stems. Works well with cams up to . 650in. lift. Manufactured from ultra clean high silicon Kobe alloy wire then micro shot peened and nitrided. CNC machined 9deg. locks. High performance conical single wire spring. Chromoly forged retainers. Vehicle Fitment: 1994 2004 Harley Davidson FLHR Road King 1998 2004 Harley Davidson FLHRCI Road King Classic 1996 1997 Harley Davidson FLHRI Road King 2000 2004 Harley Davidson FLHRI Road King