S&S SIDEWINDER .650" LIFT VALVE SPRINGS

• For valve lift to .650” with 1.860”/​178 lb. installed height, 376 lb. at max lift
• High Performance conical single wire spring
• Kit Includes: Springs, Top Collars, Keepers, Bottom Collars/Seals
• Made in the USA

Click here for M8 instructions

DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION-CONTROLLED MOTOR VEHICLES.

IF FOR RACE OR OFF-HIGHWAY USE OUR CA EXHAUST WAIVER WILL NEED TO BE SIGNED AND RETURNED PRIOR TO SHIPPING. 

CALIFORNIA CARB WAIVER AVAILABLE HERE:

https://cdn.shopify.com/s/files/1/0157/0363/8064/files/CA_CARB_Waiver.pdf?573