Hello all.
I need your expertise regarding correct dates for the engine belts for a 11/10/'69 Dearborn Mustang. All of the engine (351C 4V) components
(block, heads, intake, exhaust, water pump etc. have October cast dates except the harmonic balancer which is stamped 9J. Should the belts
be dated 3rd or 4th quarter '69 or could it be a mixture of both? Were there multiple belt suppliers supplying Dearborn?
Thanks for your assistance!!