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LS1/LS6/Vortec Motor mount adapt kits on ebay

PostPosted: Thu Nov 15, 2018 6:28 pm
by 75Monz
Just happen to run across these motor mount kits on Ebay to swap an LS1/LS6/Vortec into a v-6 or v-8 Monza, didn't know there was a kit available.
https://www.ebay.com/itm/Fits-1975-1979 ... 442932ee78

Re: LS1/LS6/Vortec Motor mount adapt kits on ebay

PostPosted: Thu Nov 15, 2018 11:36 pm
by monzaaddict
NOPE! That mount is wrong. The adapter plate could be used with stock v8 mounts or bob gumm replacements or poweybyace replacements but it will not locate the the bellhousing / crank centerline in the stock location. There are adapters that do locate the bellhousing / crank centerline in the stock location. In my opinion, forget about the adapters and use the powerbyace direct fit ls mounts. http://powerbyace.com/

Re: LS1/LS6/Vortec Motor mount adapt kits on ebay

PostPosted: Fri Nov 16, 2018 9:33 am
by 75Monz
Cool, thanks for the info. Still contemplating an aluminum block 5.3 vs a 406 for the future, so trying to figure out all the changes involved that might sneak up on me.

Re: LS1/LS6/Vortec Motor mount adapt kits on ebay

PostPosted: Thu Nov 21, 2019 5:31 am
by un4givenhbody
That looks like s10 stuff, I got one 88 s10 blazer 350.