Holley Metering Block - For NASCAR Carburetor (0-80583-1) Ford Starter TKO 5-speeds

TKO 5-speeds

Pit Socket

these systems are mandrel bent for maximum performance

After years of service

Holley Metering Block - For NASCAR Carburetor (0-80583-1) Ford Starter TKO 5-speedsHolley Metering Block 134 280 For NASCAR Carburetor (0 80583 1) Metering Block Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include