Help mounting an LS1 to a stock crossmember
 

I'm giving my dad the LS1 out of my '56 Belair to put in this 66 SWB project we're building. I have to locate and buy some stock frame perches but I don't understand how to attach these mounts to the stock perches

These are the mounts and plates I have bolted to the motor now

http://i24.photobucket.com/albums/c4...psoovvqdlc.jpg

Re: Help mounting an LS1 to a stock crossmember
 

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I'm pretty sure those are used for bolting to the '72 up clamshell type frame perches. I used the POR custom frame perches and those engine adapters and motor mounts bolted right to them.

LockDoc

Re: Help mounting an LS1 to a stock crossmember
 

Got a link to the POR stuff? Never heard of them

Re: Help mounting an LS1 to a stock crossmember
 

You need this style of mounts mounts to bolt to the stock perches.

http://www.ebay.com/itm/Chevrolet-GM...f5ee9e&vxp=mtr

Re: Help mounting an LS1 to a stock crossmember
 

I think he meant POL as in

https://www.performanceonline.com/19...-Brackets-V-8/