The Ultimate Guide to an LS Swap in a Third Gen Camaro telegra.ph

Finally, we arrive at the task that intimidates most swappers: the wiring. If you purchased a stand-alone harness, this step is largely about routing and connecting a few key wires. The goal is to get five essential connections: two constant 12V power sources, three ignition-switched 12V sources, and a solid ground . From there, you'll need to integrate your Third Gen's gauges. Your old temperature sender won't work in the LS heads, so you may need to install an aftermarket sender in the cylinder head or use the LS’s factory sensor to drive an aftermarket gauge.