CRANKSHAFTS
Ford Big Block 429-460 Cast Steel Crankshafts Eagle “ESP” Features: . 092" radius on rod and main journals, rear seal and snout, compatibility with standard OEM style bearings.
Min. Rod Length
Rod Pin
Rear Main Seal Balance
Target Bobweight Grams
Approx. Weight Lbs.
Part No.
Description
Stroke 3.850" 4.140"
Main
EAG104603850 EAG104604140
Standard Weight
6.605" 2.499" 3.000" 6.700" 2.200" 3.000"
2-Pc. 2-Pc.
Int. Int.
2350 2350
70-76 70-76
Standard Weight, With Big Block Chevy Journal Standard Weight, With Big Block Chevy Journal
EAG104604300
4.300"
6.700" 2.200" 3.000"
2-Pc.
Int.
2350
70-76
Scat Series 9000 Cast Pro Comp Pro Comp Features: 9000 cast steel, precision ground, knife-edged counterweights, factory balanced, straight shot oil holes, precision ground and micro-polished.
Min. Rod Length
Rod Pin
Rear Main Seal Balance
Target Bobweight Grams
Approx. Weight Lbs.
Part No.
Description Stroke
Main
Standard Weight, With Big Block Chevy Journall Standard Weight, With Big Block Chevy Journall Standard Weight, With Big Block Chevy Journall
SCA9-460-4150-6700-2200
4.150"
6.700" 2.200" 3.000"
2-Pc.
Int.
2350
72
SCA9-460-4300-6700-2200
4.300"
6.700" 2.200" 3.000"
2-Pc.
Int.
2350
72
SCA9-460-4500-6700-2200
4.500"
6.700" 2.200" 3.000"
2-Pc.
Int.
2350
74
Forged Steel Crankshafts Eagle
“ESP” Features: SAE 4340 steel non-twist forging, multi-stage heat-treated, stress-relieved, .125" radii for use with nar- rowed bearings, chamfered oil holes, cross-drilled oiling, shot-peened, nitride hardened, X-rayed, magnafluxed, and sonic tested. Recommended for use up to 1500 HP.
Min. Rod Length
Rod Pin
Rear Main Seal Balance
Target Bobweight Grams
Approx. Weight Lbs.
Part No.
Description
Stroke 4.140"
Main
Internal Balance, With Big Block Chevy Journal Internal Balance, With Big Block Chevy Journall Internal Balance, With Big Block Chevy Journal
EAG446041402200
6.700" 2.200" 3.000"
2-Pc.
Int.
2350
70-76
EAG446043002200
4.300"
6.700" 2.200" 3.000"
2-Pc.
Int.
2350
74
EAG446045002200
4.500"
6.700" 2.200" 3.000"
2-Pc.
Int.
2350
74
Scat Pro Series Features: 4340 forged steel, heat-treated, nitride hardened, large fillet radii on all journals, lightening holes rod journals, straight shot & chamfered oil holes, precision ground and micro-polished.
Min. Rod Length
Rod Pin
Rear Main Seal Balance
Target Bobweight Grams
Approx. Weight Lbs.
Part No.
Description
Stroke 4.300"
Main
Internal Balance, With Big Block Chevy Journal
SCA4-460-4300-6700-2200
6.700" 2.200" 3.000"
2-Pc.
Int.
Internal Balance, W/ Big Block Chevrolet Journal
SCA4-460-4500-6700-2200
4.500"
6.700" 2.200" 3.000"
2-Pc.
Int.
Ford Modular V8 4.6L-5.4L (2V, 3V, 4V Heads) Cast Steel Crankshafts Eagle “ESP” Cast Steel Crankshaft “ESP” Features: . 092" radius on rod and main journals, rear seal and snout, compatibility with standard OEM style bearings.
Min. Rod Length
Rod Pin
Rear Main Seal Balance
Target Bobweight Grams
Approx. Weight Lbs.
Part No.
Description 8-Bolt Flange 8-Bolt Flange
Stroke
Main
EAG102813554 EAG102813750*
3.554 5.933" 2.086" 2.657"
1-Pc. 1-Pc.
Int. Int.
1600 1600
50 50
3.750"
5.933" 1.889" 2.657"
Note: * This crankshaft features Honda rod journals, center counterweights which may require block clearancing.
2018 ENGINE BUILDER CATALOG
23
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