For Corvette / Cts-v Ls1 / Ls6 Engines (drive By Cable Only) 1997 - 2004 w/ T56 OR NON-ELECTRONIC AUTOMATIC TRANSMISSION (TH350, TH400, POWERGLIDE, 700R4, 200-4R). for GMC 1999 and newer Vortec engines with Drive By Cable throttle body and T56 or non- electronic transmissions(TH350, TH400, POWERGLIDE, 700R4, 200-4R).
