Application: Universal, Fits all 3/8" NPT Intake Manifolds. Size: 3/8 NPT Threads to 3/8" & 1/4" Hose Barbs. STEEL "T"INTAKE FITTING ZINC PLATED. Material: Steel. You're already purchasing the item.
INTAKE MANIFOLD VACUUM "T" FITTING 1/4"&3/8" HOSE NIPPLES CHROME ALUMINUM #4531
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