1988-98 GM C/K1500 OBS Coolant Overflow Reservoir

88-98 GM C/K1500 OBS coolant reservoir. Made from laser cut .125 5052 aluminum and TIG welded. Vented cap and machined 1/4" NPT fitting on the bottom. These fit against the firewall in the stock location with no modification.

Tank parts are in stock but are welded to order. Expected to ship within 1 week from ordering.