Carburetor, New Zenith Universal Replacement

Specifications: 2-5/16" c.c. stud holes Final Application: Fits: B, IB, C, CA, D10, D12, WC, WD Replaces Marvel Schebler TSX 154, 159, 305, 422, 470, 486, 670, 701, 815 Replacement Number: Zenith 9705, 9706, 9797, 9804, 11141, 11142, 12401, 12522, 12749 Notes: Has 1-1/8" throttle bore. May have to trim throttle shaft on some applications. Will fit manifolds w/ 2-5/16" - 2-3/8" c.c. stud holes because of the smaller dia. studs that are included.