Ackattack1

iTrader: (7)

I'm putting a 5.3L into my 68 C-10. I got the engine ('05), a ('04)computer, and a (04) harness. The harness is for a 4L80e though. I'm planning on running a 4l60e.

I did some reading and one post said you can move some wires around in the plugs an it will work, the other post said you need a plug adapter. Is the main plug the same?

I know I have to move two wires on the ECM side....no biggie there, I'm just confused by the conflicting info.

Thanks

Ackattack1

iTrader: (7)

ok, it looks like I can use the same plug for the tranny, but I have to move two wires to the connector for the 4L60E. One problem though....where do I get the pins to add these wires?

Stangkilr

iTrader: (47)

Speartech.