The first Corvette upgrade from Callaway Cars came in 1987 as an option from select dealers. The Vettes would go to Old Lyme, Conn. for the conversion, straight from the factory in Bowling Green, Ken.
A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. Come join the discussion about performance, specs, builds, conversions, swaps, modifications, troubleshooting, maintenance, and more!