Billet Specialties - Thermostat Housing -20 An Mopar Style Black

Enhance your Mopar V8 engine's cooling system with the Billet Specialties Thermostat Housing -20 AN Mopar Style Black. This high-quality water neck is precision-machined from durable 6061-T6 billet aluminum and finished with a sleek black anodized coating. It features a straight 20 AN male fitting, ensuring a secure and leak-free connection for your cooling lines. The housing includes stainless steel mounting hardware and utilizes an O-ring seal, eliminating the need for gaskets or sealants. Designed for Mopar V8 engines, this thermostat housing offers both functionality and a polished appearance for your engine bay.