SKU: KRC15375000
UPC: 819495012784
MPN: KRC 15375000
The KRC Power Steering 1-inch Aluminum Spacer Thermostat is a precision water neck spacer engineered for Chevy V8 cooling system integration. This black anodized aluminum component features two 3/8-inch NPT female ports and an O-ring seal, providing a reliable interface between the water neck and thermostat housing. Designed for applications requiring elevated coolant routing or thermostat positioning adjustments, this spacer delivers the dimensional accuracy and material quality that street, marine, and performance cooling systems demand.
At 1 inch thick, this spacer adds precise standoff distance without introducing unnecessary bulk. The NPT female ports accept standard coolant line adapters, hose fittings, or sensor mounts, offering flexible routing for aftermarket thermostat housings, temperature sensors, or auxiliary cooling components. Black anodized aluminum resists oxidation and corrosion while maintaining a finished appearance. The integrated O-ring seal ensures leak-free connections under normal cooling system pressures, eliminating the need for additional gasket material and reducing assembly complexity.
This spacer is essential for builders and technicians customizing Chevy V8 cooling architectures, whether for street machines, vintage restorations, drag racing applications, or marine propulsion conversions. Anyone modifying stock thermostat positioning, installing custom coolant distribution blocks, or integrating aftermarket temperature management systems will find this component indispensable. The aluminum construction keeps weight minimal while the precision machining ensures compatibility with standard NPT fittings and automotive thermostat housings.
KRC Power Steering components are known within the cooling systems and performance automotive sector for consistent manufacturing tolerances and reliable field performance. This spacer maintains those standards, offering the dimensions and port configuration serious builders expect for durable, long-term installations.
WARNING ⚠️
You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
Purchasing a Firearm? Click HERE to see our firearm purchasing guide.
