Why did Chevy stop making the 327?

Factory interest and development of the 327 began to slow by 1966 when Chevrolet introduced the big-block 396 and 427. In 1967, the factory dropped the compression ratio of the 327 to a mild 8.5-to-1, and the power ratings began to fade with just 210 horsepower and 320 foot pounds of torque.

When did they quit making the 327?

The 327 was a mainstay of Chevrolet’s engine lineup from 1962 through 1969, when it made its final appearance as the standard V-8 in that year’s fullsize Chevys, and as a low-cost option over the base 307-inch V8 in the Chevelle, Nova and Camaro.

What year is the best Chevy 327 engine?

The potent 327 L84 held the title as the most powerful production small block Chevy engine for nearly 30 years! That’s an impressive feat for an engine developed way back in 1964, especially considering it gave up precious cubic inches to the larger small blocks developed later on.

Which has more horsepower 327 or 350?

The bottom line here is simple; no matter what you do to a 327, if you do the same thing to a 350, it WILL make more horsepower and torque than a 327 will, period. The same thing goes with ANY engine when comparing cubic inches and power, especially when you are talking about making more torque with longer strokes.

What replaced the 327?

The 350 became available in the Nova in 1968 and in its third year it was optional across the Chevrolet passenger car line. It replaced the 327 as the base engine in the Corvette in 1969. Power fluctuated during the 1970s fuel crisis, and many versions of the 350 emerged.

Does Chevy still make 327 engine?

The last 327 engine in production was in 1969 and it had a two-barrel carburetor, but by then the Chevy small-block was already on the market. The 327 Chevy engine is still being used today by many classic Chevy auto enthusiasts.

What year did GM introduce the 327 engine?

1962
The 327 debuted in 1962. It featured a 4.00-inch bore and a 3.25-inch stroke, increases of an eighth-inch and a quarter-inch, respectively, over the 283.

Is the GM 5.3 a 327?

The 5.3L is not a 327 or even close to a 327.

Is a 327 rare?

Few knew these two 327 RPOs even existed. Both are ultra rare today. Either of these 327 engines in the Chevy II, Chevelle and big car could be had with an automatic or manual transmission-three- or four-speed.

What is the difference between a Chevy 327 and 350?

The larger sized main journal diameters of the 1968 327 small-block, 2.450, are the exact size of the later 350 small-block. The difference between the two is the length of stroke on the crank, 3.250 for the 327 and 3.484 for the 350.

How much horsepower did the 327 have?

Despite being down on inches to the 350, the 327 Chevy still lays claim to the most powerful production conventional small-block ever produced, the L84. Rated at 375 hp, the fuel-injected 327 was a high-winding screamer, as satisfying to drive as any big-block.

How much horsepower does a 327 engine have?