Website filled with info for swaping GM LT1/LS1/Vortec Truck 4.8/5.3/6.0 engine and others into about anything! PCM programming, wiring harness help...

Everything to know about using your Gen3 PCM to control A/C on your 99-07 Gen3 LS Engine Swap. Drive By Wire - Electric Throttle Control - Info explaining Drive By Wire and hooking up …

This page went over one of my very first Gen 3 LS Swaps back in 2004-2005. If you are looking for wiring info for 4.8/5.3/6.0 see this age HERE! The 6.0L is gone, but here is the story: I …

Website filled with info for swaping the popular gm lt1 engine into older classic chevy's. Info on defeating VATS, motor mounts, and much more.

PCM Reprogramming Services - PCM Programming service for your engine swap project. I program all swap PCMs to remove anti-theft system that will cause a "start and die" condition.

- Adam will rework most LS1, Vortec Truck, and F-Body LT1 Harnesses - Purchase new harnesses for swaps, Vortec 4.3, 5.7, 7.4, LS, LT, Truck lots of applications

This shows the pinout for the connectors I used to connect the 1998 OBS engine harness to the Gen3 LS harness. You can use whatever connectors you want with whatever pinout you want.

If you have a 4.3L, 4.8L, 5.3L, 6.0L, 6.2L out of a 2007-20013 Pickup or SUV, I can now reprogram this for your engine swap project. This programming is for swapping STOCK …

This page will go over what you need to know about using the Gen3 PCM to control the air conditioning on your swapped vehicle. This will focus on the Gen3 engines used from 1997 to …

So I'll probably end up at first putting the Megasquirt control in first, with the TH400, then later put the stock PCM and harness in and swap out transmissions. ... The 5.3 is in and running great. …