'67 GTO LS3 Swap

[CFster]

Ken,

No clearance issues at all - with the stock steering knuckles. Once I put the AFX spindles on now the tie rods hit the pan at full lock (more steering lock than before).



You probably will have clearance issues with that 4L80E though. It's quite a bit bigger than a 4L60E. You'll probably have to modify the tunnel.

What weighed in my choice to go with SpearTech harness? Naivete? Inexperience? SpearTech does things like disabling the VATs, labeling the harness connectors clearly and builds it to length - plus just about anything else you want done. Now that I've done it, I could probably do the same with a GMPP harness and ECU if I do it again. I'm learning some things with HPTuners too.