All 1955 pass and 1955 second series truck were the first to use the low mount pump.
The 1953 PG engine or any 54 engine makes a great candidate for 216 replacement as it uses the high mount 216 style pump originally.
I came up with my water pump adapter plate design because I could not find enough 53-54 engines for my needs.

Last edited by Pre '68 Dave; 07/15/2013 11:43 AM. Reason: Update

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