My LS1 Notch Project (DUW)

I used a PA-Racing k-member with chevy mounts. I had to have the oil pan notched by S&P. I also had to lower the rack with steeda aluminum rack bushing.

The ecu harness is almost a standalone harness. There are 3 connectors with the power wires. The 4 pink wire are switched 12v wires and there is one 12v orange wire that you give constant power to. And the motor will start. Only thing is, is you have extra connectors hanging off the harness. But I took the time to delete all the egr and a/c clips so its all cleaned up.

For the driveshaft I just had a 27spline yoke put on it. (If I remember right) The ds was a custom one from a local shop for my tko. It was the right size with the 6-speed so they just put the new yoke on for me.

For the fuel pump I just got a painless wiring fuel pump relay. The 93lx's dont have a relay under the drivers seat. Spliced into the power wire right before the inerta switch. And the fuel pump works with the ignition. I didn't want to let the pcm turn it on because thats one less thing to chase down if there was a problem with the pcm.

The trans crosmember I took out of where it normally mounted and moved it to the back side of where the body mount is. The added another bracket to the back side. The crossmember raises the trans too much so I had to notch it and add some 1/4" steel to button it up.

Because of the k-member I used I had to raise the motor 3/4" to clear the ps rack. And that is with the steeda aluminum rack bushing that I used to lower the rack .400. So I made some custom motor mount adapters and spacers to get the right height.

Other than that and finding some NGK-TR6's in the motor everything has gone smooth.

Also for the clutch which I used a Tilton Master Cylender with Turbocoupe pedals. The gm clutch slave uses a quick dissconnect that you can only get with a gm clutch master. So I picked one up off of ebay and cut the line and put a -4fitting on the hose end to get it to mate up with the Tilton clutch master. And the clutch is done.

For headers I used mac 1 3/4 long tubes for a 351. An ls1 is about the same deck height as a 351. I cut the flanges off and weldes some ls1 flanges on and they fit. I only needed to modify 2 tubes on the drivers side to fit but they worked great other then that.

For the power steering I just made a custom -4line with the right fittings from s&P. MM now sell the right fittings for mustang racks so it was all plug and play.

Thats all for now. If anyone has any more questions feel free to ask.

Alls I need to so is get a steering shaft from MM for the rack and Ill be driving.