25% off EZrods - Code: ezrod25
$79.99
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Allstar Billet Filler Necks

Billet aluminum water necks fit most Chevy V8, accept most standard thermostats and swivel a full 360 degree 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.