Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Steel Double Springs with .675in. Lift. Titanium Retainers! DD630N-31TG easy to pack kit that

easy to pack kit that won’t take up valuable space in a saddlebag or tour pack

* These kits are used for replacement parts or service intervals to bring air cleaner to like new condition

* Our Competitor Clutch # BDL-CC-100-S

* Replaces OEM # 12049

PS-11-1527 - Fork Spring Kit

Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Steel Double Springs with .675in. Lift. Titanium Retainers! DD630N-31TG easy to pack kit that* 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 * Spring travel must