How do you decode a big-block Chevy engine number?
Chevy Small/Big Block Engine Serial Number
- 1st letter = assembly factory.
- 2nd and 3rd digits = month of the assembly.
- 4th and 5th digits = day of the assembly.
- Last 2 or 3 digits = Engine Suffix code.
What did the 427 big-block come in?
Chevrolet’s 427 cubic-inch big-block didn’t last long, but it made an indelible mark in the performance world. The Mark IV big-block 427, available only from 1966–69, is the one that muscle car fans perhaps most revere.
What Chevy came with a 427?
The 427 lived in both station wagons and as well as Corvettes and Camaros. Fans of this engine tout the 435-horsepower L71 version of the 427 which powered the Chevy Corvette from 1967-1969. These cars could run 13-second quarter-miles right from the factory, and that was absolutely cooking back in the late ’60s.
Did Chevy make a 427 big-block?
Where is the VIN on the engine block?
The VIN may also appear in a number of other locations: Front of the engine block. This should be easy to spot by popping open the hood, and looking at the front of the engine. Front of the car frame, near the container that holds windshield washer fluid.
How many horsepower does a 427 engine have?
Things continue to be confused by virtue of the engine casting number, “3916321” which is in fact a 427 engine, but it spans multiple horsepower measurements including 390, 400, 430 and 435.
How do you identify a Chevy big block engine?
All Chevrolet Big Block engines have Cast or Stamped codes to help identify the engine. With these codes, you can determine the engine’s cubic inches, HP rating, and carburation. You can also find out what type of vehicle the engine is from, and where and when it was produced.
Did Chevrolet ever make a 1967 Camaro SS?
This 1967 Chevrolet Camaro SS is the version that many say Chevrolet should have built. In a sense, they did via high-performance dealerships like Don Yenko from Cannonsburg, Pennsylvania but a 1967 Camaro, equipped this way, didn’t roll off of Chevrolet’s assembly line.
What was the largest engine ever made on a Camaro?
When the Camaro was introduced in late September 1966, as a ’67 model, the largest, and most powerful engine offered was listed as a 325 HP, 396 CI V8. In reality, a 375 HP version was available too, but it wasn’t advertised or promoted; a knowing buyer had to ask for it.