Description
Proper fluid routing is critical in any high-performance fuel or coolant system, and mismatched port sizes can create costly leaks or system failures. The Allstar Performance ALL99031 reducer fitting adapts your 3/8in NPT components down to 1/4in NPT with a straightforward, reliable connection that eliminates the need for custom fabrication. Brass construction ensures durability under pressure while resisting corrosion in fuel, oil, and coolant applications.
- 3/8in NPT male inlet
- 1/4in NPT female outlet
- Straight adapter design
- Brass construction
- Natural finish
- Sold individually
- Bolt-on installation






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