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Old 09-30-2021, 05:52 PM   #1
36chevy
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Evaporator core case

Does any company make this part? Mine has a big crack in it.
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Old 10-06-2021, 11:17 PM   #2
HBlue
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Re: Evaporator core case

I was unable to find a supplier of new ones so I got one at a junk yard off of a '74 C-10.
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Old 10-10-2021, 07:56 PM   #3
400/400
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Re: Evaporator core case

I had an area crack clean off in my ‘85 when it was apart. I repaired it with some plastic weld epoxy from the auto parts store. 7 years and still going strong.
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1979 K25 350/SM465/205/44HD/14FF
1985 K20 400/400/208/10/14
1987 V10 TBI350/700R4/208/10/10
'85 Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=643968
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Old 10-10-2021, 08:04 PM   #4
hatzie
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Re: Evaporator core case

I believe the case is made of fiberglass.
Fix it with fiberglass cloth and resin the same way you would any other molded fiberglass part.
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1967 Dodge W200 B383, NP420/NP201 SOLD
1969 Dodge Polara 500 B383, A833 SOLD
1972 Ford F250 FE390, NP435/NP205 SOLD
1976 Chevy K20, 6.5L, NV4500/NP208 SOLD
1986 M1008 CUCV SOLD
2000 GMC C2500, TD6.5L, NV4500
2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263
2009 Impala SS LS4 V8


RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...Please include at least the year and model in your threads. It'll be easier to answer your questions.
And please let us know if and how your repairs were successful.
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