Top Street Performance 160° Thermostat for GM Chevy LS2 LS7

This 160° thermostat is designed to regulate coolant flow and help maintain stable engine operating temperature for reliable cooling system performance. It supports proper warm-up while helping the cooling system manage heat under driving and performance conditions.Accurate Temperature ControlCalibrated for 160° operation, this thermostat helps stabilize coolant flow and engine temperature during operation.Efficient Coolant FlowSupports proper coolant circulation to help the radiator and engine cooling system dissipate heat effectively.Durable Heat-Cycle ConstructionBuilt to withstand repeated thermal cycling and continuous exposure to coolant system temperatures.Direct Replacement InstallationDesigned for straightforward installation in cooling systems using the listed thermostat dimensions and fitment requirements.COMPATIBLE WITHCHEVROLET GEN III / IV LS SMALL BLOCK V84.8L / 293 in³ (LR4, LY2)5.3L / 325 in³ (LM7, L59, LM4, L33, LC9, LH6, LY5, LMG)5.7L / 346 in³ (LS1, LS6)6.0L / 364 in³ (LQ4, LQ9, LS2, LY6, L76, L96)6.2L / 376 in³ (LS3, L92, L99, LSA)COMMON VEHICLE APPLICATIONSChevrolet Silverado 1500 / 2500 / 3500GMC Sierra 1500 / 2500 / 3500Chevrolet Tahoe / SuburbanGMC Yukon / Yukon XLChevrolet Camaro / Corvette (LS equipped)Pontiac GTO / G8 (LS equipped)Specifications:Bypass Flange Diameter1.460 in.Bypass Flange Length1.840 in.Flange Thickness0.050 in.Gasket Or Seal IncludedYesGasket Or Seal MaterialRubberGasket Quantity1Grade TypePerformanceJiggle Pin Weep HoleYesMaterialBrass and CopperSealing Flange Outside Diameter2.130 in.Start to Open Temperature160 deg. F

• 160° Temperature Rating – Maintains proper coolant regulation for stable engine operation
• Efficient Coolant Flow – Supports heat dissipation and cooling system performance
• Durable Construction – Withstands repeated heat cycles in engine cooling systems
• Direct Replacement Fit – Installs in compatible thermostat applications