"C/O FLANGE PER FIRESTONE SPEC FT-4175,BOLT RING P/N 39079-1,BOLTING RING P/N 39078-1,12.940 IN. MIN AND 13.320 IN. MAX OA LG,8.660 IN. MIN AND 9.040 IN. MAX OA W,10 MTG HOLES 0.295IN. MIN AND 0.303 IN. MAX DIA,6 MTG HOLES 0.358 IN. MIN AND 0.366 IN. MAX DIA,IRREGULAR SHAPE"
Product Specifications:
MFG Name
AMERICAN FUEL CELL AND COATED FABRICS COMPANY, LLC