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Old 12-08-2012, 09:33 PM   #14
mooseknuckles
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Join Date: Sep 2009
Location: ottawa,canada
Posts: 4,550
Re: LS Noob question

iron block, alum. heads....It will have 317 stamped on the heads, 6.ol stamped on the block, drivers side behind alt bracket, the 8th number in the vin will be a "U".....most 2500hd silverados, some 1500's, mine was out of a 2500 gmc van. and most likely will come with the 4l80e...the lq9 is a H.O. version of the lq4, higher compression.....it was available in escalade's and denali's..I believe most parts are interchangeable between the trucks and cars...
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