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Are all motor mount adapters just about the same

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Old Feb 12, 2006 | 12:10 AM
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Default Are all motor mount adapters just about the same

I found these
http://carshop.carshopinc.com/produc...id/74328/LS1GM
they are only $40. And I have seen some for $150-$200. I know the quality of the materials matters but what should I be looking for? Or will these work?
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Old Feb 12, 2006 | 01:08 AM
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The ones for 150-200 usually include the mount themselves and/or other adapters. These are just the plates you can buy them mounts for 30 a peice from summit.
-Alex
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Old Feb 12, 2006 | 08:11 PM
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I'm using them. They're rough, so I had them powdercoated and they're great. They've gotta be stronger than the S&P style, being steel vs aluminum. As to whether or not it'll fit in a 240SX, i have no idea. They're generally used in cars that already had a sbc or bbc. Anything's possible..
olly
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Old Feb 13, 2006 | 11:03 PM
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Originally Posted by 67RSCamaroVette
As to whether or not it'll fit in a 240SX, i have no idea. They're generally used in cars that already had a sbc or bbc. Anything's possible..
olly
No no no no. The LS1 is going into my 73 Z28. Thanks for the info.
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Old Feb 14, 2006 | 12:29 AM
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I bought their custom LS1 motor mounts and the fit was good. I can only assume that the fitment of these plates would also be good. The finish was a little rough, but otherwise a good product.
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Old Feb 14, 2006 | 09:24 PM
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ditto to alexp.. just get a flap wheel on an angle grinder, clean up the edges, then either spray them with rustoleum or get them powdecoated. I got some SBC 3 bolt motor mounts, bolted them right up. the hardware's included. go for it.
olly
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Old Feb 15, 2006 | 07:47 PM
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I also got the plates from carshop. The edges were a little rough but bolted up great. Mine however didn't come with all hardware. But nothing a trip to lowes didn't solve.
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Old Feb 15, 2006 | 08:08 PM
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yeah, i took a quick trip to ace hardware to grab some metric studs/lock washers/locknuts, too. I felt a little more secure using steel vs s&p's aluminum ones, but it's probably not an issue..
olly
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Old Nov 23, 2007 | 04:55 PM
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The kit should have some with all of the metric mounting hardware, If not you can give us a call to rectify the mishap.
Thanks
Carshopinc.com
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Old Nov 23, 2007 | 08:45 PM
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i have a set of the car shop ones, but when i ordered the hooker headers, i decided to get their adapters-they were about twice the price of the car shops, but were designed for their headers-prob glad i did, as they moved the engine back about 1", and up about 1/4", which allowed the cts oil pan tp fit the a body chassis-the only thing i didnt like was all bolts were counter sunk, which limits how much you can tighten the bolts-i used reg bolts in exposed holes
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