Who make the adapters for LS to TH400?
Bellhousing bolts up. You need a spacer for the flywheel, I know the 6.0s with 4L80Es have them. You can probably find a used one on ebay cheap enough. Not sure who sells them new. You need the longer bolts as well.
Thread Starter
On The Tree
Joined: Aug 2011
Posts: 118
Likes: 0
From: Raleigh, NC
The spacer is what i am after. I know the bellhousing lines up. I actually had to tap a blank on the trans that wasent used on whatever application it was in back in the day. I would like to get this adapter new as this is a very through and expenisve build...
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If you're looking for a bellhousing/scattershield I would suggest Quicktime Performance. The quality is the best I've seen so far. McLeod would be second to them but Quicktime makes a number of conversion bellhousings for cross platform/cross engine setups.
If this is just a street car, all you need is a replacement flywheel kit for a truck equipped with the 4l80E. I paid $50 for the flyweel & spacer assembly brand new from GM.
GM #12621399 Flywheel & spacer assy (used to adapt LSX motors to old school automatic transmission)
I run mid 11s with this set up. If you plan to go real fast, hughs has a nice SFI flex plate and spacer set up.
X2 on Chris at Circle D. I am very please with my Circle D converter.
GM #12621399 Flywheel & spacer assy (used to adapt LSX motors to old school automatic transmission)
I run mid 11s with this set up. If you plan to go real fast, hughs has a nice SFI flex plate and spacer set up.
X2 on Chris at Circle D. I am very please with my Circle D converter.
Thread Starter
On The Tree
Joined: Aug 2011
Posts: 118
Likes: 0
From: Raleigh, NC
Im going to have to go with the SFI flex plate. Making the car 100% nhra legal...eh. Im figuring on running mid-high nines. But prob not going to beat it to death on the strip (50 passes a year ish)
-LQ9 build here also!
-LQ9 build here also!
