LS-1ᅠ * ᅠAvailable Ratios 1.7-1.8 Chevy * The ONLY DIRECT BOLT ON KIT in Production * No changing pushrods, guideplates, rocker studs, or the need for valve cover spacersᅠ * The Quietest LS1 rocker on the market * Absolutley No Modifications Needed * LifeTime Warranty |