yea I checked, its marked IV on the block so its a gen 4. I was wrong. its the stock TB so as im told its an 87mm .... best offer takes it.
yea I checked, its marked IV on the block so its a gen 4. I was wrong. its the stock TB so as im told its an 87mm .... best offer takes it.
2005 GMC RST *sold
2006 Silverado SS with nawz
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