Kuvaus

For Screamin’ Eagle heads. Installed pressure 217lbs@1.789″. open pressure & height 415lbs@1.215″. coil bind@1.125″. Direct replacement. installs without machining or rocker box clearancing. High tensile chrome silicone wire with a shot-peened heat treatment and a super NexTex finish. Kits include springs. lower collars. titanium upper collars. shims. keys and Viton seals. 99-17 Twin Cam with Screamin’ Eagle heads with 5/16″ valve stems with std. keeper and .530″ diameter valve guides (NU)