Description
Restricting water outlet flow is critical for maintaining optimal coolant pressure and preventing cavitation in high-performance cooling systems. The KRC-1027 aluminum water restrictor ensures your engine operates at peak thermal efficiency during sustained racing or heavy-duty applications. This funnel-shaped restrictor is a straightforward, bolt-on solution that demands minimal installation effort while delivering measurable cooling system performance gains.
- Material: Billet aluminum
- Inlet diameter: 5/8″
- Design: Funnel-shaped restrictor
- Finish: Natural aluminum
- Fitment: Universal (outlet applications)
- Installation: Bolt-on
- Quantity: Single restrictor
- MPN: KRC-1027






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