Engine set back 1"

Rt Jam

Master Mechanic
Mar 30, 2020
Ontario Canada
What is the story on set back.

Will the

Trans-Dapt Performance Engine Swap Motor Mounts 4206​

work for a 99 6L LS into a G body?


Nov 15, 2016
Metro Detroit
Looks like a copy of the Holley setup so it should work good with a Holley pan or one of the copy’s. I went with ITC plates and autozone mounts, and used the Holley white box oil pan. My pan is close to the crossmember but went in with no issues, I also used a jegs crossmember to save money that worked out great too other than having to oblong the mounting holes on the crossmember.


Royal Smart Person
Jun 15, 2012
Florida Beach
What is the story on set back.
Same question you already asked, and we explained with detail.

So before we go further....

Porter Reaction GIF by CBC
  • Agree
Reactions: 1 user

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