Well decided to pull and sell the good ole 427 BBC (PM me if interested I have it listed in few places)
What I am going to do is use a newer 5.3ltr SBC2 engine I have and install an LS1 hot cam... Also add a 4L60E (2 piece housing) with Vette converter... I have the computer to go with this engine but will need the wiring harness... Has anyone had any dealings with kind of setup...? I know Painless makes a harness any others...?
What I want is to have a very easy to drive but still very quick old school truck (my 69 C10) but with much newer tech in it... I am retaining the 4.56 rear gear which should make the 5.3ltr feel like a rocket...

But have the OD and some what should be ok fuel economy...?