The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

geezer#99 · 11-07-2017, 12:56 AM

Here's a little known source for your suffix code.
Appears to be a 1990 motor in a full size type truck.
http://www.lmctruck.com/icatalog/cd/full.aspx?Page=9

11-07-2017, 12:56 AM	#3
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,512	Re: Help with V6 Engine Suffix Codes Here's a little known source for your suffix code. Appears to be a 1990 motor in a full size type truck. http://www.lmctruck.com/icatalog/cd/full.aspx?Page=9