What years was the Chevy 409 made?

409. 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 × 31⁄2 in (109.5 mm × 88.9 mm).

What type of car is a 409?

Chevrolet brought muscle car power to the people in the early 1960s, especially with the 1961 Chevrolet Impala SS 409.

What kind of torque does a Chevy 409 have?

But word spread quickly. Here was a mainstream Chevy V-8 with 409 lb-ft of torque and the ability to turn mid-15-second quarter miles with the standard 3.36:1 rear axle and mandatory four-speed manual. “She’s real fine, my 409,” sang the Beach Boys, and a legend was born.

When did Chevy stop making the SS 409?

The SS badge would grace great Chevys into the 1970s before going on an extended hiatus. The 409 lasted only through 1965. It would eventually make as much as 425 bhp and be offered even in stripper Bel Airs and Biscaynes.

Is the Chevy 348 the same as the 409?

In fact, even an incredible 609 is possible. Chevy made about 18 different 348 and 409 blocks. Some of the differences are for truck use while normal product evolution changed others. One area illustrates how Chevy built the 348 into the 409. While both oil pans share the same bolt pattern, there are two different pieces.

Where are the suffix and date codes on a Chevy truck?

Suffix and Date codes for 348 and 409 Chevy passenger and truck engines. 348/409 The suffix codes can be found stamped on a pad located on the front of the passenger side cylinder head as shown in this example: An example: (T03I9QA) T=Tonowanda (assembly plant) 03=March (month) 19=19th (day) QA=400hp 409 (suffix code)

When was the last year for the Chevy 409?

The last year for the 409 was 1965 as GM was planning to unveil the Chevy 427 in 1966. Today these engines still bring a lot of respect because of the massive amount of torque and horsepower that people can get out of them by beefing them up with performance engine parts and other techniques.

Where is the serial number on a Chevy 348-409 engine block?

This is in opposition to a serial number or VIN that is stamped into block on the front of the passenger-side deck where it meets the head. The other difference is casting numbers are the same for their respective parts while VIN and serial numbers are records and no two are alike. The casting number is found at the driver-side rear of the block.

Can you build a 409 Chevy engine with credit card?

The quick and dirty of W motors and their parts today is that you can sit at your computer, whip out your credit card and ‘build’ a 409 without having to buy one original part. While that in itself is pretty mind blowing, you also have the option to build a 509 or even a 609-inch W motor.

What are the casting numbers for a Chevy small block?

Here is a list of casting numbers, along with their original applications. Generation I Small-Block. 10036033 Small Block V8 350, 4-bolt, Goodwrench crate engine, 2-piece rear seal. 10051182 Small Block V8 2 bolt, Bow Tie block, 3.75-4.30 bore, 1-piece rear seal.