A Corvette-sourced 5.7-liter LS1 V8 replaces the factory 4.0-liter AJ V8, with power sent through a 4L60 four-speed automatic in place of the original ZF 5HP24. The conversion includes a Walbro 255 LPH fuel pump, K&N intake, custom exhaust, and a California BAR label confirming emissions compliance. Annual mileage sits near the low end for this generation.