Allstar Performance Billet Aluminum Swivel Water Neck, -16AN H76203FM or competition builds

or competition builds

low pressure exhaust vents aids in air extraction

and durable ultra-grip rubber sole

Both come with 100% CNC ported 65cc or 75cc combustion chambers and 80cc exhaust ports with a 3/4'' thick head deck (ideal for nitrous or blower applications)

our mission is clear: to empower every racing enthusiast

Allstar Performance Billet Aluminum Swivel Water Neck, -16AN H76203FM or competition buildsBillet aluminum water necks fit most Chevy V8s, accept most standard thermostats and swivel a full 360 to simplify connection of LH or RH radiator hoses to engine. Black anodized finish helps protect against corrosion. Stainless steel hardware and an O ring for sealing the base of the water neck to engine are included. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that