Replace For OEM Part Number: 2100,A800. VENTURI(CHOKE TUBE):29.5. AUXILIARY VENTURI : 13.5. Fits For Ford F100 1964~1978 Engine 289 Cu, 302 Cu, 351 Cu 4.7L 5.0L 5.8L. Fits For Ford F250 1964~1978 Engine 289 Cu, 302 Cu, 351 Cu 4.7L 5.0L 5.8L.
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