Need GM part number info - The 1947 - Present Chevrolet & GMC Truck Message Board Network

littlebubba · 10-18-2002, 01:38 AM

Anybody know of a good website or where I can look up Old and New GM PARTS NUMBERS without having to call the dealer all the time. I have one right now I need to find out the applications. GM GR. 5.529, part #3961415. Ring and pinion supposedly for a 12 bolt truck rearend, but what years and size diameter.

gchemist · 10-18-2002, 07:05 AM

Try this one http://www.gmpartsdirect.com/

Order yourself some free catalogues from www.jegs.com and www.summitracing.com They have plenty of gears and options for rear ends. They list parts by year and give good decriptions on sizes too.

10-18-2002, 01:38 AM	#1
littlebubba Registered User Join Date: Jun 2002 Location: Clinton Twp., Michigan Posts: 321	Need GM part number info Anybody know of a good website or where I can look up Old and New GM PARTS NUMBERS without having to call the dealer all the time. I have one right now I need to find out the applications. GM GR. 5.529, part #3961415. Ring and pinion supposedly for a 12 bolt truck rearend, but what years and size diameter.

10-18-2002, 07:05 AM	#2
gchemist BAD BOW-Silverado XST Join Date: May 2000 Location: Senior Member from Austin, TX Posts: 6,431	Try this one http://www.gmpartsdirect.com/ Order yourself some free catalogues from www.jegs.com and www.summitracing.com They have plenty of gears and options for rear ends. They list parts by year and give good decriptions on sizes too. __________________ Gerardo a.k.a. Mad Chemist Silverado XST videos



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