Re: [Chrysler300] 1962 383 Water Pump Housing Question

I don't know if this will help or not, but here's a list of casting numbers that I grabbed off the web some time ago. I make no promise of correctness.

1968 2780989 (w/ AC,HP)
2780988 (w/o AC) 2780988 2205873 (HD truck) N/A 2780989 (w/ AC,HP)
2780988 (w/o AC & Lt. truck) 2205873 (HD truck) N/A

1967 2780989 (w/ AC,HP)
2780988 (w/o AC) 2780988 2205873 (HD truck) N/A 2780989 (w/ AC,HP)
2780988 (w/o AC & Lt. truck) 2205873 (HD truck) N/A

1966 2525498 (w/o AC)
2585314 (w/ AC) 2585314 2205873 (HD truck) N/A 2525498 (w/o AC)
2585314 (w/ AC) 2525498 (w/o AC)
2585314 (w/ AC)
2205873 (HD truck) N/A

1965 N/A 2536725 (Hemi)
2585314 (Hemi w/o AC)
2525498 (Wedge) 2525498 (w/o AC)
2585314 (w/ AC)
2205873 (HD truck) N/A 2525498 (w/o AC)
2585314 (w/ AC) 2525498 (w/o AC)
2585314 (w/ AC)
2205873 (HD truck) N/A

1964 N/A 2448759 (w/o AC, exc. 300K)
2448758 (w/ AC, 300K) 2448759 (w/o AC, exc. 300K)
2448758 (w/ AC, 300K)
2205873 (HD truck) N/A 2448759 (w/o AC, exc. 300K)
2448758 (w/ AC, 300K) 2448759 (w/o AC, exc. 300K)
2448758 (w/ AC, 300K)
2205873 (HD truck) N/A

1963 N/A 1944916 (w/o AC, exc. 300J)
2240318 (w/ AC, 300J) 1944916 (w/o AC, exc. 300J)
2240318 (w/ AC, 300J)
2205873 (HD truck) N/A 1944916 (w/o AC, exc. 300J)
2240318 (w/ AC, 300J) 1944916 (w/o AC, exc. 300J)
2240318 (w/ AC, 300J)
2205873 (HD truck) N/A

1962 N/A N/A 1944916 (w/o AC)
2240318 (w/ AC)
2205873 (HD truck) N/A 1944916 (w/o AC)
2240318 (w/ AC) 1944916 (w/o AC)
2240318 (w/ AC)
2205873 (HD truck) N/A

1737706 Early 1958
1859251 Late 1958
1859634 59-60 w/ AC
1944916 1944916 59-63 w/o AC
1945421 60-61 HD Truck
2205873 61-68 HD Truck
2240318 2205862 61-63 w/ AC
2448758 2205862 64 w/ AC & all 300K
2448759 64 w/o AC, exc. 300K
2525498 65-66 w/o AC
2536725 2205862
2536767 1965 Hemi (Aluminum)
2585314 2468007 65-66 w/ AC
2780988 2780987 67-71 most w/o AC
2780989 2780987 67-68 w/ AC, HP

John

On Tuesday, April 21, 2020, 08:50:04 PM EDT, Matt Allyn allynentertainment@xxxxxxxxx [Chrysler300] <chrysler300-noreply@xxxxxxxxxxxxxxx> wrote:

Does anyone know the differences between a 1962 Water Pump Housing & other years?
I have one that is (I think) from 1965; for my 1962 383 build.

The 1962 temperature sending unit is a small diameter thing.

This Pump Housing I have has a much larger diameter sending unit hole.

I have a new water pump, listed for the 1962.

This Pump Housing I have won't allow the water pump to seat inside it all the way; with out scraping the internal casting.

I assume I need a correct Pump Housing and this one won't work for my build...?

Anyone know what other years might be A-OK for a 1962 383?

Thanks!

Matt Allyn

__._,_.___

Posted by: John Sager <cleanthegarageout@xxxxxxxxx>

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