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AED Billet Metering Blocks

4.18 out of 5 stars 11 Customer Reviews

AED manufactures a complete line of billet CNC metering blocks in-house to provide the ultimate in fuel curve tuning and adjustability. They offer standard billet blocks with fixed-orifice sizing (idle fuel and power valve restriction channels are adjustable) for all emulsion circuits. Versions for gas, alcohol, and E85 setups are available. Get a knockout baseline tune-up right out of the box with the AED billet metering blocks best suited for your application!

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AED Billet Metering Blocks 6580A-BK

Carburetor Metering Block Replacements, Primary/Secondary, T-6 Billet Aluminum, Black Anodized, 2 Circuit, 4150, Screw-in Bleeds/Restrictors, Gas,Each

Part Number: AED-6580A-BK

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air