SKU: AAA1032403
MPN: A1P1032403
The 3/8-24 to #3 Steel Inverted Male Flare Adapter is an essential hydraulic and brake line fitting for custom automotive projects, fuel system modifications, and high-pressure fluid transfer applications. This adapter bridges two critical SAE flare standards, allowing technicians and enthusiasts to connect incompatible line sizes without compromising system integrity.
Constructed from hardened steel, the 3/8-24 to #3 inverted male flare adapter features precision-machined threads and flare seats that ensure leak-free connections under high pressure and thermal cycling. The inverted male configuration means the flare seat faces inward, allowing it to mate with standard female flare ports found on fuel rails, brake proportioning valves, and hydraulic accumulators.
This adapter serves fabricators working on LS engine swaps, aftermarket fuel system installations, and brake system upgrades on street rods and classic cars. The 3/8-inch 24-thread-per-inch inlet and #3 outlet sizing (0.1875" diameter nominal) provides reliable flow capacity for both high-volume fuel systems and precision brake line applications.
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