In 1964, Chevrolet increased the performance on the L76 and L84 engines by 15 horsepower, but they discontinued both of them following the 1965 model year. Of these, the 元0, L74/75, and L76 all used carburetors, but the L84 used Chevrolet’s patented Rochester Ramjet Fuel Injection System. These were the 元0 (250 horsepower, 350 lb-ft of torque), L74/L75 (300 horsepower, 360 lb-ft of torque), the L76 (340 horsepower, 344 lb-ft of torque), and the L84 (360 horsepower, 352 lb-ft of torque). During its run, it was used in everything from the full-sized Biscaynes, Bel Airs, and Impalas, to the high performance Corvettes and Camaros, to C10 trucks.įor the first two years from 1962–1963, there were four different engine options. Chevy 327 Engine HistoryĬhevrolet initially debuted the 327 engine for the 1962 model year and it lasted until 1969. Finally, we’ll cover its reliability and give a brief build-guide. We’ll discuss the engine’s history, go over its technical specifications and vehicle applications, and then explore the engine’s basic design. This article will cover everything you need to know about the Chevrolet 327 engine that lasted from 1962–1969. Depending on the vehicle, the Chevy 327 could make anywhere from 210-375 horsepower and 320-360 lb-ft of torque (SAE Gross).

By far, the most iconic Chevy 327 engines were the L76, L79, and L84 versions, the latter of which had primitive fuel injection.

Produced for the 1962–1969 model years, the 327 engine was available in nearly every Chevy model at some point, from trucks to passenger cars, as well as a few exotics, too. Forever immortalized in the Beach Boys’ song “ Shut Down,” the Chevrolet 327 V8 engine is the stuff of legends.

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