does anyone know what the b stands for on a 1972 302 b cylinder head

 

Honestly , Iam not a 100% up on Part # , but chances are thats just a casting # which really means nothing, What you want to look for is the part # , in the seventy's it should begain with a Letter D, in the 80's it was E , an so on ---

 

Post question on another website and got 2 responces

Banzzii

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Borishly low compression

[:-]