2012 Summit Racing Thermostats, Housings & Fillers

Thermostat, 160 Degree, High-Flow, Bypass Valve, Copper/Brass, Stainless Body, Chevy, Pontiac, GMC, LS, Each

Part Number: SUM-365-160

4.24 out of 5 stars ( 38 )

Estimated Ship Date: Monday 9/29/2025

Water Neck, Thermostat Housing, Cast Aluminum, Polished, 60 Degree, Swivel, Chevrolet, LS, Each

Part Number: SUM-370998

3.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 9/29/2025

Thermostat, 180 Degree, High-Flow, Bypass Valve, Copper/Brass, Stainless Body, Chrysler, Dodge, Jeep, Hemi, Each

Part Number: SUM-362-180

4.14 out of 5 stars ( 36 )

Estimated Ship Date: Monday 9/29/2025

Water Neck, Aluminum, Chrome Plated, Swivel, 60 Degree, Chevrolet, LS, Each

Part Number: SUM-370995

3.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 9/29/2025

Thermostat, 160 Degree, Copper/Brass, Mopar, Each

Part Number: SUM-368-160

2.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/29/2025

Water Neck, Thermostat Housing, Cast Aluminum, Polished, Straight, Chevrolet, LS, Each

Part Number: SUM-370997

1.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/29/2025

Water Neck, Aluminum, Chrome Plated, Straight Out, Chevrolet, LS, Each

Part Number: SUM-370990

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/29/2025

Water Neck, Thermostat Housing, Cast Aluminum, Copper Plated, 60 Degree, Swivel, Chevrolet, LS, Each

Part Number: SUM-370998CPR

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025