AEROFLOW Hi-Flow Thermostat GM LS1 & LS2, 180°F/81°C Opening Temp AF49-1144 Cooling 380" Shank Closed Black Wheel

380" Shank Closed Black Wheel Nuts - 1/2-20"

Proflow offers silicone hose couplers constructed from a polyester reinforced 4-layer/5 mm silicone

perfect for side of a panel or firewall to the other

Transmission Adapter Long 9/16"-18 NPSM to -6AN

AEROFLOW Hi-Flow Thermostat GM LS1 & LS2, 180°F/81°C Opening Temp AF49-1144 Cooling 380" Shank Closed Black WheelAF49 1144 GM LS1 & LS2 Hi Flow Thermostat, 180F (81C) 180F Opening Temperature Rating, Made From Copper Steel Thermostats play a vital role in engine management. Thermostats can fail in 2 possible manners; open or close position. If stuck open, the engine's heater will operate at reduced efficiency for an extended period of time or if stuck shut, will cause your cars engine to overheat leading to costly repairs or ultimately complete engine failure.