The Metco Motorsports billet thermostat housing for the Buick Grand National is CNC-machined for precision fit and maximum durability. It installs as a direct replacement for the rusted or collapsed OEM housing and includes a new high-quality O-ring.
Also included in this kit is our replacement thermostat housing clamp. Our clamp is precision machined from billet aluminum and is the perfect complement to our billet thermostat housing. A stainless-steel socket head screw and washer (not shown) are included to complete your installation.
Beefcake Racing is an Authorized Dealer for Metco Motorsports, call 1-855-827-7223, 9am-9pm EST
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
