How do I identify my Dodge 440?

How to Identify a Dodge 440 Engine
Identifying a Dodge 440 engine can be done by examining various markings and casting numbers on the engine block. Here are some steps you can take to identify your Dodge 440 engine:
1. Check the Engine Block Casting Numbers: The casting numbers for both small-block Mopar and big-block Mopar engines can be found on the left (driver’s) side of the block and will consist of seven digits. These numbers are different from the stamped eight-digit number found on the right side of the engine, which is the last eight digits of the Vehicle Identification Number (VIN).
2. Look for the ID Block: The Dodge 440 engine has an ID block located on the front pad of the engine, opposite the distributor. This ID block is a telltale sign of a 440 block over a 383 block. The 383 does not have a pad in the same area. The casting numbers on the block can also help verify if it is a 440 block.
3. Decode the Stamped Numbers: The stamped numbers on the front pad of the engine can provide additional information about the engine. These numbers may indicate the year of the block, the type of crankshaft, compression ratio, and other details. However, decoding these numbers can be complex and may require reference to specific resources or expert knowledge.
4. Consult Online Forums and Resources: Online forums and websites dedicated to Mopar engines, such as Allpar Forums and 440 Source.com, can provide valuable information and guidance on identifying Dodge 440 engines. These platforms often have knowledgeable enthusiasts who can help interpret casting numbers and stamped codes.
It’s important to note that identifying an engine solely based on external markings or numbers can be challenging, and additional research or expert assistance may be required for accurate identification.

Can you put Hemi heads on a 440?

But Max emphasized that the layman answer is no, the Hemi heads will not fit a stock 440 block. (See www.stageV.com for more). The Stage V conversion kits costs $4,000, but you’ll need lots more to finish it up including 440 block work, new rods, KB stroker crank, pistons, etc.

What is the difference between a 440 and a 440 Magnum?

Q: What is the difference between a 440 and a 440 magnum? The high performance version of the Chrysler 440 was known as a Magnum in Dodges, a Super Commando in Plymouths, and a TNT in Chryslers, and was based on the RB block platform with 10.72″ deck height, 4.80″ bore spacing, 4.320″ bores, and a 3.750″ stroke crank.

How much horsepower can a 440 handle?

Although the most powerful factory stock 440 engines produced a rated 390 gross horsepower, the OEM blocks can take power in the 600hp range, and survive practically indefinitely at the 500-550hp level. Mopar built quite a bit of strength into the bottom end of these engines.

What year did Dodge make the 440 engine?

The 440 first appeared in 1966, and before long it was available in both full-size sedans and coupes as well as the intermediate muscle machines that were entering their glory years.

How do I identify a Mopar 440 engine?

The two numbers to identify the engine, not necessarily what car or truck it came out of, is the flat pad between the intake and timing cover, and the cast information on the side of the block (including the date cast into the block side).

Was the 440 faster than the 426 Hemi?

The 426 Hemi was better than a 440 six pack because it had more horsepower and faster 1/4 mile and 0–60 times. The 426 Hemi had 425 horsepower at 5,000 rpm while the 440 six pack had 390 horsepower at 4,700 rpm.

How do you identify a Dodge engine block?

Casting numbers for the small-block Mopar and big-block Mopar engine blocks can be found on the left (driver’s) side of the block, and will consist of seven numerals. These numbers are different than the stamped eight-digit number found on the right side of the engine.

Where are the casting numbers on a Mopar 440?

Mopar Engine Block Casting Number Location
Casting numbers for both small-block Mopar and big-block Mopar engines can be found on the left (driver’s) side of the block, and will consist of seven digits.

How can you tell a 440 from a 400?

looking at the motor from the front of the truck, on the right hand side, just outside the lifter galley, closest to you on top of the motor there will be a flat rectangle pad with “440” stamped in it if its a 440.

What is the difference between a 440 and a 440 six pack?

A 440 has a wedge shaped combustion chamber. A ‘six pack’ refers to (3), 2 barrel carburetors. They open progressively, center one first, then front and rear. This was an upgrade option from a single, 4 barrel carb.