Fits Chevrolet, GMC and Pontiac models equipped with LS1, LS2, LS6, LS7, 4800, 5300 and 6000 Vortech engines as well as many marine and custom applications
Designed to provide up to 25% better coolant flow while dressing up your engine
Includes 1x billet thermostat housing, installation hardware and detailed instructions
Constructed from Forged T6 billet aluminum
Does NOT fit 2008 or newer LS3, LS7, LS9, LSA, L76 and L92 applications. Some models require alternate hose for straight outlet