[collins10672]

the 1964 and 1965 230 6 cylinder trucks had the small radiator on them from the factory,it is correct for your truck.here is the rule all 1964-65 6 cylinder trucks came with small radiator as standard equipment.all 1966 6 cylinder trucks came with the thick radiator like the v8's.i'm not sure about the rear axle in your truck.i have a friend who bought a 66 parts truck half ton c10 and it has the same rear end in it.all of the 64-66 trucks i have owned never had this style rear end so maybe someone else can answer this.you don't know how lucky you are finding and getting these good solid trucks up there in montana.by the way i had a light green 65 long bed just like yours that i sold last year.i like all of your trucks(clean and solid).that truck looks too good to part out.