i have a l76 in my 57 with a 4l80e
e39 ecu
t42 tcm
seems like it starts in high gear goes in reverse perfect
t42 is from a 09 van with 4.8 and 4l80e
any help be great
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i have a l76 in my 57 with a 4l80e
e39 ecu
t42 tcm
seems like it starts in high gear goes in reverse perfect
t42 is from a 09 van with 4.8 and 4l80e
any help be great