
Mid-USA - Performance Valve Spring Kits for Evolution Models & Twin Cam
Item ships direct from supplier when available. Some items will be in stock and ship immediately, and others will have a lead time. Please contact us for more information. You will receive a lead time confirmation upon placing an order.
Fits These Vehicles
Fits These Vehicles
Shipping & Returns
Shipping & Returns
Description
- Good street and performance spring kits for cam/s that produce up to .675" valve lift
- Exerts 184 lbs. of seat pressure
- Tri-spring design for reduced harmonics
- Available with chrome-moly steel or titanium top collars
VThunder
Chrome-Moly Top Collar Valve Spring Kit
Fits Big Twin Evolution 1984/1999, Twin Cam 1999/2004 & Sportster 1986/2003
By: COMPETITION CAMS











