What all do I need to do to swap a 4L80e into my 98 Z71, electronics wise? Do I just need a harness/or repin the current one and do a 4L80e segment swap like you do on the LSx?
If so, anyone got a 16263425 OS 4L80e tune?
16263425 OS 4L60e to 4L80e swap?
What all do I need to do to swap a 4L80e into my 98 Z71, electronics wise? Do I just need a harness/or repin the current one and do a 4L80e segment swap like you do on the LSx?
If so, anyone got a 16263425 OS 4L80e tune?
-John
:drivin:
1991 RCSB 2WD Sierra LQ4 swap, 220/224 112 cam, Twin VSR 6766 turbos
4L80e w/shift kit, PY 3600, and 3.73 gears.
22 PSI and E85, 4300# with driver. 9.7@138, 1.47 sixty
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