Proflow Aluminium Water Neck & Thermostat kit LS Chev For Holden 45 degree Swivel, Black

Proflow's Economy Cast aluminum water necks's will let you replace the standard Water Neck. They come with bolts, gasket for enhanced sealing, and a highly polished or Black finish for a sharp appearance. LS water neck kits come with a black aluminum water neck and 160° thermostat. They also include mounting bolts for easy installation. This kit comes with a straight style water neck and is designed to fit LS engines with a separate thermostat and water neck housing. Black powder coated aluminum water neck, straight or 45deg angle Fits Chev & Holden LS engines