Mopar Eagle Crankshafts Forged Eagle Cranks Small Block Mopar Eagle
Crankshaft
Eagle crankshafts are available for Mopar engines in both cast steel, and
4340 forged steel models. These forged stock stroke, and Mopar small block stroker cranks
are for use in the Dodge, Plymouth, Chrysler, Mopar small block engines including the 273,
318, 340, 360, 5.2L Magnum, 318 Magnum, 5.9L and 360 Magnum, as well as stroker engines
built off of these base engines.
Eagle crankshafts are 100% x-ray, magnafluxed and sonic
tested, stress relieved and shot peened. Eagle cranks also have a .125" radius on rod
and main journals for improved strength. Chamfered bearings must be used to clear the
journal radius. These crankshafts are drilled to accept a pilot bearing, so they can be
used in automatic transmission and manual transmission applications.
An Eagle crankshaft is a great choice for your Mopar small block engine
project, whether you are restoring a Mopar muscle car, or building an all out race car,
Eagle cranks offer a strong, dependable cast steel or forged steel crankshaft, for a stock
stroke or stroker engine build up.
We also offer connecting rods, pistons, rings, bearings and complete
rotating assemblies, individually tailored to your specific needs. We also offer balancing
for an additional charge, if you prefer that the crankshafts or rotating assemblies be
balanced before shipping out to you.
Eagle Mopar 273 crankshafts, 318 crankshafts, 340 crankshafts &
360 Crankshafts Chrysler Small Block Cranks
Click on the crankshaft part number in the
tables below for more info, pricing or to order
Eagle Part no. |
Stroke |
Type |
Bobweight* |
Notes |
| 103404000 |
4.000" |
cast steel |
2050 |
273, 318, 340 mains |
| 103603580 |
3.580" |
cast steel |
2050 |
360 mains |
| 103604000 |
4.000" |
cast steel |
2050 |
360 mains |
| 434033106123 |
3.310" |
forged 4340 |
2050 |
273, 318, 340 mains |
| 434040006123 |
4.000" |
forged 4340 |
2050 |
273, 318, 340 mains |
| 436035806123 |
3.580" |
forged 4340 |
2050 |
360 mains |
| 436040006123 |
4.000" |
forged 4340 |
2050 |
360 mains |
The cast steel cranks are intended to be used in external balance configurations, and
the forged steel cranks are intended to be used in internal balance installations.
*The crankshaft bobweight listed in the tables above refers to the "target"
bobweight for each crank listed. You must have these Eagle cranks balanced to work with
the rest of your rotating assembly before installation in your engine.
Links to related pages on our site:
Eagle Specialty
Products
Eagle Small Block Mopar Rotating Assemblies and Stroker Kits
Eagle
Big Block Mopar Cranks
Mopar Engine Pistons
CE Racing Parts Home
Crankshafts
Forged, Cast, Stroker Cranks
Small Block Mopar
Performance Parts
Big Block Mopar
Performance Parts
Mopar Connecting Rods
Mopar
Hot Rod Engine Parts
JW Performance
Automatic Transmissions, Torque Converters and parts
Manley
Performance Products
Speed Pro TRW Performance Parts
SFI spec Transmission
Shields
Aluminum Motor Plates
