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hemi43 · 03-28-2017, 01:12 PM

On a side note;
I put a 5.3 in my Blazer, but I'm reluctant to call it an "LS" swap because technically it's not an LS engine, it's a Vortec LM7 to be exact. Is calling all Gen3 engines "LS" acceptable? Just wondering !!

03-28-2017, 01:12 PM	#749
hemi43 Registered User Join Date: Mar 2015 Location: Ontario Canada Posts: 1,500	Re: 70 Blazer Frame Off On a side note; I put a 5.3 in my Blazer, but I'm reluctant to call it an "LS" swap because technically it's not an LS engine, it's a Vortec LM7 to be exact. Is calling all Gen3 engines "LS" acceptable? Just wondering !!