Question about 1982 Chevrolet G20

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I need to replace the rear end of my 1979 chev. p20 series step van, v8 5.7 ltr. with a Grumman body. I can't find the diagrams and used parts I need. Can anyone suggest where I might find them? I have done numerous online searches.

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Http:// is a site that handles parts for Grumman,Union City,Utilimaster,Boyertown,Penn Body, and Supreme Body parts.

Posted on Sep 04, 2009

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