COMP Cams Spring Seat Locators - 1.300x.800x.570 4386SMLBK designed to fit the base

designed to fit the base of your helmet and allows greater air circulation around the neck

Dodge and Mopar Engines - including the new HEMI

flame resistance & thermal insulation to combat heat stress and fatigue

3200 rpm governor spring extends engine rev range by 700 rpm

Street Stocks

COMP Cams Spring Seat Locators - 1.300x.800x.570 4386SMLBK designed to fit the baseMade from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4693 seat's 1. 300" OD works well with our 26981 beehive valve springs in . 570" OD guide applications. Engine Valve Spring Seat Spring Seats, 1. 300" X . 800" X . 570"The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP