Anyone done a 4l80e swap on NBS 4wd? I have 05 Z71, it doesn't look like there is enough room between the tcase and the torsion bar crossmember for the extra length of the 4l80e.
Anyone done a 4l80e swap on NBS 4wd? I have 05 Z71, it doesn't look like there is enough room between the tcase and the torsion bar crossmember for the extra length of the 4l80e.
I swapped mine. You have to modify the crossmember, and other things.
Did a write up on it.
ECSB 4WD 4l60E to 4l80E
03 Chevy ECSB, Z71, 6.0L(LQ4), Maggie @ 9PSI, 4l80E, PI Vig 2800, Detroit True-Trac, 4.10, 90mm LS2 TB, Meth Injection, HSW Dry N20, LPE GT7 Cam, 918 springs, Dynatech LT's, Hi Flow cats, custom stainless exhaust, DMH cutouts, DJM Suspension Drop, E-Fans, AirAid, HPT 2Bar SD Tuned, 11.68 @ 114.2
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