Jon,
Thanks so much for chiming in. I really appreciate your time.
With that being said, what other differences are there with the Zenith 228BV12 Carburetors? There are several different inner circle numbers for them.
Ill only use examples of 228s that are listed for GMC 270s. I found 7 different models under the truck kits link on your website.
They are:
11658 - 1954-1961 F350 HV400
11852 - 1955 Only FV370 FA410 FV410
11965 - 1956-1961 F350 FV400
11967 - 1956-1961 350 370 400
12058 - 1957-1959V350 370 SV370 Hydramatic
12059 - 1957-1959 FV350 FV370 Hydramatic
12496 1959-1960 Powerunit
