Hand assembled to exacting tolerances. Reduced valve train noise from start up to shut down. Close tolerances for low leak down rates.
Fast pump up and superior high rpm performance. Stronger than Stock Material eliminates Distortion. Improve tappet stability in high lift and high rpm situations. S&S 540 Cam - Designed for acceleration torque in 124 and larger engines. 540 cam power band further enhances massive torque output of our popular 4.25 Big Bore Kits. Includes all gaskets, bearings, and hardware required for installation. High Performance Conical Single Wire Spring. Includes: Springs, Top Collars, Keepers, Valve Seal/Bottom Collar. Works with cams up to.This item is in the category "eBay Motors\Parts & Accessories\Motorcycle & Scooter Parts & Accessories\Engines & Engine Parts\Valvetrain Components\Camshafts". The seller is "americanclassicmotors" and is located in this country: US. This item can be shipped worldwide.