Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Steel Double Springs with .675in. Lift. Titanium Retainers!

Product Details







* Extreme Duty Valve Spring Kit – Titanium Retainers – .675? Lift* Specifically designed & processed with extra shot peening & nitrided to resist failure under the most extreme conditions.* For use with serious high performance cams 0.640-.675? lift* Includes springs,retainers & upper & lower collars* 185lbs @ 1.860, 460lbs @ 1.160?* Coil bind 1.080?* Maximum lift = .675?Tech Tips:-* Rocker box clearance must be checked* Sprin g travel must be checked * Valve timing must be accurate** Over revving will lead to pre-mature failure of Valve Springs & collars.
MFR PART No: AV-VSK675T

ROLLIES PART No: AV-VSK675T