Features & Benefits
* Works well with cams up to .580in. lift
* High Performance conical single wire spring
* Kit Includes: Springs, Top Collars, Keepers, Bottom Collare/Seals
Tech Tips:-
* Rocker box clearance must be checked
* Spring travel must be checked
* Valve timing must be accurate
* Over revving will lead to pre-mature failure of Valve Springs & collars
Proudly Made in Canada
