|
Cast
and Forged Steel Crankshafts
Cast
Steel Crankshafts - Manufactured of high
carbon steel in a variety of applications and
strokes these crankshafts are perfect for any
performance application up to 500 HP. Best
suited to higher horsepower daily drivers.
5140
Forged Steel Crankshafts - Machined from
aircraft quality 5140 steel, these forged
steel crankshafts are perfect for high compression
or blown street applications as well as most race
cars. Horsepower ratings should be limited to the 700
hp range for maximum efficiency.
4340
Forged Steel Crankshafts - For absolutely
serious street, and any racing application, these
crankshafts are machined from Premium 4340
steel and are heat treated for
maximum strength. Up to 1000+ HP
CRANKSHAFT (Forged Steel)
|
Company
|
Engine Model
|
Stroke
|
Material
|
|
FORD
|
302
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3.250”
|
4340 or 5140(Forging)
|
|
FORD
|
302
|
3.400”
|
4340 or 5140(Forging)
|
|
Company
|
Engine Model
|
Stroke
|
Material
|
|
FORD
|
351
|
3.500”
|
4340 or 5140(Forging)
|
|
FORD
|
351
|
3.750”
|
4340 or 5140(Forging)
|
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FORD
|
351
|
4.000”
|
4340 or 5140(Forging)
|
|
FORD
|
351
|
4.100”
|
4340 or 5140(Forging)
|
|
Company
|
Engine Model
|
Stroke
|
Material
|
|
CHEVROLET
|
350
|
3.480”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
350
|
3.500”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
350
|
3.750”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
350
|
3.875”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
350
|
4.000”
|
4340 or 5140(Forging)
|
|
Company
|
Engine Model
|
Stroke
|
Material
|
|
CHEVROLET
|
400
|
3.480”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
400
|
3.500”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
400
|
3.562”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
400
|
3.625”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
400
|
3.750”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
400
|
3.800”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
400
|
3.875”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
400
|
4.000”
|
4340 or 5140(Forging)
|
|
Company
|
Engine Model
|
Stroke
|
Material
|
|
CHEVROLET
|
454
|
3.766”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
454
|
4.000”
|
4340 or 5140(Forging)
|
|
CHEVROLET
|
454
|
4.250”
|
4340 or 5140(Forging)
|
|
Company
|
Engine Model
|
Stroke
|
Material
|
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CHRYSLER
|
440
|
3.750”
|
4340 or 5140(Forging)
|
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CHRYSLER
|
440
|
4.150”
|
4340 or 5140(Forging)
|
|
Company
|
Engine Model
|
Stroke
|
Material
|
|
VW
|
|
69 MM
|
4340 or 5140(Forging)
|
|
VW
|
|
74 MM
|
4340 or 5140(Forging)
|
|
|
|
|
|
|
|
|
|
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CRANKSHAFT (Casting)
|
Company
|
Engine Model
|
Stroke
|
Material
|
|
FORD
|
302
|
3.000”
|
QT (Casting)
|
|
FORD
|
302
|
3.100”
|
QT (Casting)
|
|
FORD
|
302
|
3.250”
|
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