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LS swap motor mounts

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Old Sep 9, 2021 | 10:26 AM
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Default LS swap motor mounts

Who has the best deal on them?
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Old Sep 9, 2021 | 03:24 PM
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Not sure about the best deal as I didn’t find any of the common mounts to be pricey. I decided to go with the dirty dingo mounts since they had a few adjustment points.
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Old Sep 9, 2021 | 03:44 PM
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Agree with Rex, no "best deal" per se just depends on what you want. I also went w/ DD and have mine in the stock location
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Old Sep 9, 2021 | 03:49 PM
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Look on ebay for them. I bought some for the LT engine . Still trying to figure out exactly where to drop the engine due to FEA, oil pan, oil cooler and power steering. I have 4 choices though.
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Old Sep 10, 2021 | 01:06 AM
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Originally Posted by pewter-FRC
Who has the best deal on them?
What do you call a deal ?
Here is what I used.
Heavy Duty LS Swap Engine Mount Adapter SBC to LS Motor Conversion | 551128-301 ICT Billet

From summit racing purchased.

ICT Billet 551128-301 ICT Billet Motor Mount Adapters | Summit Racing
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Old Sep 10, 2021 | 07:30 AM
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Originally Posted by cagotzmann
thats alot cheaper than the 300-500 dollar ones i was seeing. i can use those with a stock style rubber or solid mount i assume?
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Old Sep 10, 2021 | 09:46 AM
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Originally Posted by pewter-FRC
thats alot cheaper than the 300-500 dollar ones i was seeing. i can use those with a stock style rubber or solid mount i assume?
Yes allows you to use the factory SBC engine mounts.
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Old Sep 10, 2021 | 02:45 PM
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Gives you some forward adjustment.
https://www.summitracing.com/parts/sum-7731101

https://www.summitracing.com/parts/icb-551363x
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Old Sep 10, 2021 | 04:39 PM
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When using the stock location ones. Does the transmission mount work with the factory crossmember bracket?
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Old Sep 11, 2021 | 09:30 AM
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Originally Posted by pewter-FRC
When using the stock location ones. Does the transmission mount work with the factory crossmember bracket?
if you’re using your stock transmission then it should.
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Old Sep 11, 2021 | 11:01 AM
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Originally Posted by pewter-FRC
When using the stock location ones. Does the transmission mount work with the factory crossmember bracket?
Yes & No.

I had a ZZ383 with a T56 Magnum 6 speed, converted to the LS3 and the transmission mounted 1/2" closer to the front, My transmission mount still worked, but wasn't 100% same location. I used ICT Mounts.
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Old Sep 11, 2021 | 11:22 AM
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Originally Posted by cagotzmann
Yes & No.

I had a ZZ383 with a T56 Magnum 6 speed, converted to the LS3 and the transmission mounted 1/2" closer to the front, My transmission mount still worked, but wasn't 100% same location. I used ICT Mounts.
did u use the stock bracket on the crossmember?
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Old Sep 11, 2021 | 12:33 PM
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Originally Posted by pewter-FRC
did u use the stock bracket on the crossmember?
No mine was a Bowtie Overdrive T56 Crossmember.
Here is the install.
T56 Magnum Install 78 Corvette. - CorvetteForum - Chevrolet Corvette Forum Discussion

This is the LS3 swap install.
1978 LS3 Swap Completed. - CorvetteForum - Chevrolet Corvette Forum Discussion
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