The LT-1 served as a revised version of GM’s famed 350 cubic-inch platform, and is often heralded as one of the manufacturer’s most beloved small-block powerplants. Though quite legendary in status, the LT-1 was rather obscure and short-lived during its production run, only produced for three years (1970-1972).
General Motors sought out any means of retaining the Corvette’s performance acuity. This desire ultimately gave rise to the company's illustrious LS5 454 cubic-inch big-block. The 454ci LS5 is remembered as one of the final GM big-block offerings to have come out in the 60’s and 70’s.
The Vette’s performance dropped significantly during the early to mid-1970s, at the hands of newly implemented federal emissions standards, yet it remained relevant. At a point in which many iconic American performance cars fell by the wayside, the Corvette soldiered on. This served as a true testament to many of the memorable Corvette powerplants that were developed during the C3 era.