Thread Size: 3/8-24; Hex: 9/16"
Dorman's Engine Connecting Rod Nuts are suitable for a variety of applications. All our Engine Connecting Rod Nuts are manufactured for high corrosion resistance and a long service life.
Alternate/OEM Part Number(s): 225854, 3866766

** in the Mustang world these nuts are usually for hipo engines only**


Most other fords use 5/16 nuts

BUICK 1977-1982
CADILLAC 1976-2000
CHECKER 1968-1982
CHEVROLET 1959-2005
FORD 1954-1997
GMC 1963-2005
ISUZU 1993-2002
LINCOLN 1968-1980
MERCURY 1961-1981
OLDSMOBILE 1975-1982
PONTIAC 1963-1989