Part Nos: BTD-CHB (Chevy BB), BTD-FOB (Ford BB), BTD-FOS (Ford SB)

The Bor-Tru Stepped Dowels press fit into the oversized holes created by the Bor-Tru Dowel Cutter with the large diameter end and then steps down the O. E. M. ring/ split dowel diameter. Available for B. B. Chevrolet, B. B. Ford and S. B. Ford.