Fit for: LS1 LS6 LS3 Coolant Crossover SV102BN. • Four -4AN Steam Vent fitting. -4 black nylon braided hose with bursting strength at 1,500lbs. 2 Black Anodized Finish for Strength and Durability. 1 High performance lightweight 6061-t6 CNC machined billet aluminum alloy.