details - big block water pump housings

[7E-Bodies]

@6bblgt I'm assuming you mean this one. Looks like a 1-0-X-2-8?

[7E-Bodies]

@6bblgt any thoughts?

[440SIXPACK]

Here's a couple irritating comparisons for you 

I have two (mostly identical) housings. Both 2780987 castings.
Both stamped 9105 with Pentastar and flat 5/8" inlet on front.
One dated 10-27-69. One dated 10-31-69. Basically 4 days apart.

10279 has (1) 1/2" inlet and (1) 5/8" inlet
10319 has (2) 5/8" nipple inlets on it

Which one is correct for 1970 Dodge Challenger R/T V-Code?

[Mr Cuda]

The 10279