Billet 160 Degree Thermostat Housing
In our tireless effort to help you keep your LT4 running cool and looking good, we offer you the best looking billet thermostat housing on the market. Designed and built by our friends at Dedicated Motorsports this bolt on replacement for the OEM plastic thermostat housing found on all Gen V LT motors strikes the perfect balance between form and function. As you may already know, this OEM plastic housing is prone to breakage during engine service or during the loss of a serpentine belt, which as you can imagine can be catastrophic if taken out while driving . To prevent this DMS clocked the top nipple in the same plane as the thermostat inlet, effectively moving it out of warms way in the event of a belt break. The housing is CNC machined from 6061 billet aluminum and comes with a double o-ring seal to prevent leakage. This work of art comes equipped with a 160 degree thermostat allowing engine coolant to start circulating earlier, aiding in your efforts to keep higher temps at bay. Although we are focused in the LT4 engine, this housing fits all L83, L86, LT1, LT4, LT5 engines.
*May not fit some trucks with aftermarket intakes or superchargers. If you question your fitment make sure to take note of the small 3/8 line placement on the t-stat housing vs the stock unit on your vehicle.
Installing this unit is a breeze, and easier when the coolant is already drained during a cam install, or installation of one of our oil coolers. If you have any questions about this unit, please don’t hesitate to email us at info@griffin-motorsports.com.
Wanna make an even more dramatic improvement to your ZL1’s coolant temps? Then consider our Triple HX package or find this item in our Stage.II Supercharger Cooling Package for maximum performance and savings!
In our tireless effort to help you keep your LT4 running cool and looking good, we offer you the best looking billet thermostat housing on the market. Designed and built by our friends at Dedicated Motorsports this bolt on replacement for the OEM plastic thermostat housing found on all Gen V LT motors strikes the perfect balance between form and function. As you may already know, this OEM plastic housing is prone to breakage during engine service or during the loss of a serpentine belt, which as you can imagine can be catastrophic if taken out while driving . To prevent this DMS clocked the top nipple in the same plane as the thermostat inlet, effectively moving it out of warms way in the event of a belt break. The housing is CNC machined from 6061 billet aluminum and comes with a double o-ring seal to prevent leakage. This work of art comes equipped with a 160 degree thermostat allowing engine coolant to start circulating earlier, aiding in your efforts to keep higher temps at bay. Although we are focused in the LT4 engine, this housing fits all L83, L86, LT1, LT4, LT5 engines.
*May not fit some trucks with aftermarket intakes or superchargers. If you question your fitment make sure to take note of the small 3/8 line placement on the t-stat housing vs the stock unit on your vehicle.
Installing this unit is a breeze, and easier when the coolant is already drained during a cam install, or installation of one of our oil coolers. If you have any questions about this unit, please don’t hesitate to email us at info@griffin-motorsports.com.
Wanna make an even more dramatic improvement to your ZL1’s coolant temps? Then consider our Triple HX package or find this item in our Stage.II Supercharger Cooling Package for maximum performance and savings!
In our tireless effort to help you keep your LT4 running cool and looking good, we offer you the best looking billet thermostat housing on the market. Designed and built by our friends at Dedicated Motorsports this bolt on replacement for the OEM plastic thermostat housing found on all Gen V LT motors strikes the perfect balance between form and function. As you may already know, this OEM plastic housing is prone to breakage during engine service or during the loss of a serpentine belt, which as you can imagine can be catastrophic if taken out while driving . To prevent this DMS clocked the top nipple in the same plane as the thermostat inlet, effectively moving it out of warms way in the event of a belt break. The housing is CNC machined from 6061 billet aluminum and comes with a double o-ring seal to prevent leakage. This work of art comes equipped with a 160 degree thermostat allowing engine coolant to start circulating earlier, aiding in your efforts to keep higher temps at bay. Although we are focused in the LT4 engine, this housing fits all L83, L86, LT1, LT4, LT5 engines.
*May not fit some trucks with aftermarket intakes or superchargers. If you question your fitment make sure to take note of the small 3/8 line placement on the t-stat housing vs the stock unit on your vehicle.
Installing this unit is a breeze, and easier when the coolant is already drained during a cam install, or installation of one of our oil coolers. If you have any questions about this unit, please don’t hesitate to email us at info@griffin-motorsports.com.
Wanna make an even more dramatic improvement to your ZL1’s coolant temps? Then consider our Triple HX package or find this item in our Stage.II Supercharger Cooling Package for maximum performance and savings!