QUALITY
BRANDS
MADE IN
USA
Free Shipping
Over $199.99*
Keep your high revving valvetrain in check with Wagler Competition's Dual Valve Spring Kit. Compatible with factory spring shims & locks, rated to handle 5000 RPM. Includes (32) dual valve springs and (32) steel retainers. 130 lb seat pressure at 1.720" installed height, coil bind at 1.010". Recommend WCPC6664 pushrods or upgraded pushrods with this spring kit. Supersedes part number WCPC6643.
