99 lq4/700r4
check this thread out. and also follow the threads of:
3.1EyeCandy
Diabloformula
The 01 up rear crank snout is shorter and uses a spacer to get it to work with a 4L80E to use an 01 up LQ4 with a 4L60E you have to remove the spacer. You may also have to use an LS1 Fly wheel Or a 4.8/5.3L Fly wheel but I am not 100% sure on that....
FWIW the 99-00 wide rear crank snout is 1.250 wide. The Later 01-up Narrow flange is only .857 wide
You will have to elongate the holes as the bolt pattern on the older torque converter is slightly different.
You will also have to use the correct starter
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Last edited by ForcedInduction; Jan 24, 2009 at 06:26 PM.
Also keep in mind when using a 700r4 behind a LS motor, you will have to recalibrate your governor so WOT upshifts dont happen at like 4500rpm.






