What year did 409 come out?

The 409 was introduced at the end of 1961. With a bore of 4.3125 inches and a stroke of 3.5 inches it had a solid lifter cam, a single Carter AFB, and was rated at 360 hp. Due to the late introduction, there were just 142 Impala SS 409 cars produced, making them very rare.
Takedown request   |   View complete answer on motortrend.com


How much horsepower did the 409 engine have?

The 409 featured a 4.31-inch bore and 3.5-inch stroke. The intake valves were 2.06 inches and fit next to 1.72-inch exhaust valves. Both actuated by a mechanical camshaft that fed air and fuel to forged pistons that created more than 11:1 compression. With its single four-barrel carb, the engine was rated at 360 hp.
Takedown request   |   View complete answer on nhra.com


What year Impala had the 409 engine?

Armstrong's Dream Car: It took 30 years, but the legendary crew chief finally got a legendary car—a '61 Impala SS409. In the winter of 1961, without much fanfare, Chevrolet introduced a V-8 model with an engine of considerable proportion: 409 cubic inches.
Takedown request   |   View complete answer on caranddriver.com


What Chevy cars had a 409?

The 409 remained on the Chevy options sheet through 1965, after which it was replaced by the next-generation 396 Big Block. As it stands, you'll regularly still find the early '60s Impala SS with an original 409 in it.
Takedown request   |   View complete answer on motortrend.com


Why was the Chevy 409 discontinued?

But in stark contrast to the Methuselah-like life span of the Chevrolet small-block, as early as 1963 it was clear that the 409 had reached the end of its developmental rope, due primarily to shortcomings in the design of its iconic scalloped heads.
Takedown request   |   View complete answer on hemmings.com


1962 Chevy 409 Bubble Top Coupe We go for a ride!



What years did Chevy make 409 engines?

The W-series engines were first introduced in October 1957 for the '58 model year. They had a bore of 4.125 inches and a stroke of 3.25 inches, and were available in cars through 1961 and trucks through 1964. The 409 was introduced at the end of 1961.
Takedown request   |   View complete answer on motortrend.com


What year did the Chevy 348 come out?

First appearing in 1958, the 348 was available through 1961 in cars and 1964 in trucks. It had a bore of 4.125 inches and a stroke of 3.25 inches and was offered in an assortment of horsepower ratings. The base engine was dubbed the Turbo-Thrust and was rated at 250 hp.
Takedown request   |   View complete answer on motortrend.com


Did the 63 Impala come with a 409?

ENGINES During the 1963 model year, the now-legendary 409-cu.in. V-8 was available in three different horsepower configurations, each of which was optional over the base 283 V-8.
Takedown request   |   View complete answer on hemmings.com


How Fast Is Chevy 409?

In their September 1961 edition, Motor Trend tested the SS 409 with a 3.36 and 4.56 rear axle ratio. The 3.36 equipped car could run from 0-60 in 7.8 seconds and sprint the quarter mile in 15.31 seconds running 94 mph.
Takedown request   |   View complete answer on horsepowermemories.com


Who made the 409 motor?

A 409 cu in (6.7 L) version was Chevrolet's top regular production engine from 1961 to 1965, with a choice of single or 2X4-barrel Rochester carburetors. Bore x stroke were both up from the 348 cu in (5.7 L) to 4.31 in × 3.5 in (109.5 mm × 88.9 mm).
Takedown request   |   View complete answer on en.wikipedia.org


What kind of car was the Beach Boys 409?

It was written by Brian Wilson and Gary Usher, who both coveted a Bel Air Sport Coupe 409 with “four-speed, dual-quad, [and a] Positraction” rear end.
Takedown request   |   View complete answer on driving.ca


Is a 348 A big block?

The 348 should be remembered not as a mighty powerhouse, but as a smooth and reliable big-block for the new, larger Impala. Its 10-second 0-60 mph capability was about the norm for 1958 - hardly the kick-in-the-back acceleration provided by the FI or dual-quad 283s.
Takedown request   |   View complete answer on auto.howstuffworks.com


What engine did a 63 Impala come with?

Once again, the base engines for all models were the 140 horsepower 230 cubic-inch six cylinder, or the 195 horsepower Turbo-Fire 283 cubic-inch V8. Stepping up to more powerful small-blocks, allowed buyers to choose from two of the available 327 cubic-inch engines.
Takedown request   |   View complete answer on chevyhardcore.com


What years did Chevy make the 402?

From 1965 until 1974, Chevrolet's big blocks were called Mark IVs; among these was a 6.6-liter, also known as the 402.
Takedown request   |   View complete answer on itstillruns.com


Will a 409 crank fit a 348?

Blocks for 348 engines are not machined in this manner and, therefore, a 409 crankshaft will not fit in them, although its main bearing journals are identical in size and placement to those on 348 shafts.
Takedown request   |   View complete answer on jalopyjournal.com


What engines were available in a 1960 Impala?

Three engines were available to Impala buyers in 1960, a straight-six and two V-8s. For the economy minded, Chevrolet's 235-cu.in. six-cylinder sipped gas through a Rochester Model BC downdraft one-barrel carburetor on its way to making 135hp at 4,000 rpm and 217-lbs. ft.
Takedown request   |   View complete answer on hemmings.com


What is a Z11 Impala?

The Z11 Impala was the final evolutionary step in Chevrolet's overt early 1960s drag program. It made use of aluminum front end parts and lightweight brackets throughout; neither radio nor heater were included from the factory, the lack of sound deadener would have made the radio useless anyhow.
Takedown request   |   View complete answer on motortrend.com


What was a 409?

The 409 engine was basically a bored out Chevrolet 348 CID V8, but it quickly became known as “the truck engine designed for drag and stock car racing.” After only 142 engines were issued, production problems halted the 409 option until 1962. Most of the 1961 Super Sports were not equipped as 409s.
Takedown request   |   View complete answer on newportcarmuseum.org


How much horsepower does a 348 Chevy engine have?

The Turbo-Thrust 348-cubic-inch engine had 4.125-inch cylinder bores, and a stroke of 3.25 inches. With a four-barrel carburetor, the Turbo-Thrust produced 250 horsepower.
Takedown request   |   View complete answer on chevyhardcore.com


How much HP can a 396 make?

The average power numbers from 4,000 to 6,250 rpm (where it carried over 400 lb-ft of torque) were 438 hp and 450 lb-ft of torque. While power peaked at a high 6,400 rpm, low-end torque was still plenty respectable with the motor peaking 483 lb-ft at 4,700 rpm.
Takedown request   |   View complete answer on motortrend.com


Who made the first big block v8?

Where Were You? It was January 1965 when Chevrolet introduced what was to become a legend the first big-block Corvette (and the Chevelle). The L78 engine produced 425 horsepower with 396 cubic-inches, well above the mythical 1 horsepower per cubic inch standard of the day.
Takedown request   |   View complete answer on motortrend.com
Previous question
How can I watch Rugby on BT Sport?