Imagine a late-model, high-tech automatic 4-speed trans with a lower first gear (3.06:1) than the obsolete 2-speed Powerslide, or even the 3-speed TH-350 or TH-400. Imagine the effect of a high-gear ...
EFI Connection, EFI Alchemy, And Century Transmissions Pitch In To Bring An '89 GTA Into The Modern Era With A New 4L60E And 24x PCM System Okay, yes we were promised flying cars by now. And just one ...