Who make the adapters for LS to TH400?
#5
On The Tree
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Join Date: Aug 2011
Location: Raleigh, NC
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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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#11
Old School Heavy
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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.
#12
On The Tree
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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!
#13
10 Second Club
I bought a JW performance bellhousing for my th350 when I forgot to take a bellhousing bolt out and broke mine. (yea i know im an idiot) but it had the LS bolt pattern. Summit sells them.