GM Gen III LS1 LSX Engine Swap Conversion PCM ECM ECU Mounting Bracket 15995679   ***COMPUTER SHOWN IN PICTURES IS NOT INCLUDED***   This bracket will also fit all of the following GM OEM Service number PCM's when used in a LS...

LS engine owners rejoice! The high price of standalone LS engine management has been Terminated! Introducing Terminator X and Terminator X Max. Two HOT new powertrain management systems from Holley that offer plug and play control for most LS engines...

Chevrolet Performance controllers are uniquely calibrated for installation in older vehicles—unlike the controllers from regular-production vehicles. That means many features required for late-model production vehicles are "turned off" because they...