1970 Ford Mustang, Fastback, Coupe, Convertible, Grande, Mach 1, Fairlane, Torino, Ranchero, GT, Mercury Cougar, Xr7. . 351W 2V CARBURETOR. Numbers Correct for 1970 351W Cars with Auto Trans and No A/C. This is an ORIGINAL FORD PART. Removed from a 70 Mustang Mach 1 with 351W 2V Motor and A/T. Stamped OA F on the LH lower Flange. Has (1.23) Venturi Bore Size. The Carburetor is in Good Condition. This carb did run before removal. No Guarantees how well it will run and I recommend a rebuild. The Choke Plate and lower butterflies open and close very well. . No Heavy Rust or corrosion. No visible cracks or damage. Overall, this is a Good Original 351W 2V Carburetor. Impossible to Find Original. Please email with any questions. 010721-4 WE HAVE AN EBAY STORE WITH THOUSANDS OF ORIGINAL FORD PARTS. CHECK IT OUT.