SPACER, 1", THEROMSTAT HOUSING, N/P

• 1" Thick

• Aluminum

• (2) 3/8" NPT Female Ports

KRC 15375000-NP (Silver Anodized), one inch thermostat housing spacer is machined to accept a thermostat above the two 3/8" female pipe fittings. Raising the thermostat above the fittings will allow the engine to reach operating temperatures faster. Hoses & Fittings (Sold Separately) run from the spacer to two points on the back of the intake manifold to eliminate hot spots in cylinder heads & engine blocks.