This Chevrolet/GMC victor reinz head gasket set 02-10473-01 for select chevrolet buick GM 5.3L is a seal/gasket manufactured by Chevrolet/GMC. It creates a barrier between mating surfaces or around a shaft to prevent the leakage of fluid, gas, or contaminants. It is commonly in pumps, cylinders, gearboxes, and other fluid-containing equipment.
