Mocal Thermostat for GM LS Engines

The Mocal Oil Thermostat for GM LS Series V8 engines is the first, and only, oil take off to incorporate a thermostatic control that automatically regulates oil flow to connected cooling devices and is the answer when installing oil cooling on high performance engines that see street/track use in varying climates and conditions. The Mocal unit simply bolts in place of factory gauge sender and operates by bypassing oil until minimum temperatures are met before sending full oil flow to the cooler(s).

Specifications: threaded for M22 x 1.5 female oring boss fluid connections (included), -10AN (-8AN or -12AN available via special order- call for more information); provision for factory M12 x 1.5 sender; includes required hardware and oring/gaskets.

*1997 to present LS Series engines (Gen III/IV) include: LS1/LS6, LS2, LS3, LS7, L76/L92/L93, LQ4/LQ9, C5R and LSX