Thermostat Large Single 180 6.2 and some 6.5

Balanced sleeve high flow thermostat that matches the OE designed thermostat that is required for reliable service in these engines. This is the 180 degree temperature version. This is for 1982 1987 C/K and G-Van, and 1988-1991 R/V and G-Van and 1992-1995 G-Van applications.