- Engines & Components
- Crankshafts
- Eagle Forged 4340 Steel Crankshafts
Top-of-the-Line Competition Crankshafts
Eagle Forged 4340 Steel Crankshafts are forged from ASME-certified 4340 steel in a non-twist forging and undergo an X-Ray inspection, magnafluxing, and sonic testing to ensure quality.
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Main Bearings Included
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Requires Narrow Bearings
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PRICE
Chevy Small Block
Eagle Products 4350348057FW
Eagle Products Chevrolet 350 Ultra Lightweight Forged 4340 Steel Crankshaft 3.480" Stroke
$909.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$909.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle Products 4350350057FW
Eagle Products Chevrolet 350 Ultra Lightweight Forged 4340 Steel Crankshaft 3.500" Stroke
$890.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$890.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle Products 4350375057LA
Eagle Products Chevrolet 350 Lightweight Forged 4340 Steel Crankshaft 3.750" Stroke
$741.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$741.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$847.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$847.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$838.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$838.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$838.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$838.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$847.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$847.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle 4350375057B1
Eagle Forged 4340 Steel Crankshaft for Small Block Chevy 350 2-Piece Rear Main [3.750 in. Stroke | Big Block Snout w/ 3/16 Keyway]
$944.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$944.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle 4350375057B2
Eagle Forged 4340 Steel Crankshaft for Small Block Chevy 350 2-Piece Rear Main [3.750 in. Stroke | Big Block Snout w/ 1/4 Keyway]
$1,018.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$1,018.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle 4350375057BN
Eagle Forged 4340 Steel Crankshaft for Small Block Chevy 350 2-Piece Rear Main [3.750 in. Stroke | Big Block Snout]
$960.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$960.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$838.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$838.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle Products 440034805700
Eagle Products Chevrolet 400 Forged 4340 Steel Crankshaft 400 Main Journals, No Spacer Bearings Required
$839.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$839.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$838.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$838.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle Products 440037505700
Eagle Products Chevrolet 400 Forged 4340 Steel Crankshaft 400 Main Journals, No Spacer Bearings Required
$789.99
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Eagle Products 440038756000
Eagle Products Chevrolet 400 Forged 4340 Steel Crankshaft 400 Main Journals 3.875" Stroke
$730.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$730.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle Products 440040006000
Eagle Products Chevrolet 400 Forged 4340 Steel Crankshaft 400 Main Journals, No Spacer Bearings Required
$700.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$700.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle 4350348057CM
Eagle Small Block Chevy IMCA Racesaver Legal Forged 4340 Steel Crankshaft [3.480 in. Stroke]
$842.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$842.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle 4350350057CM
Eagle Small Block Chevy IMCA Racesaver Legal Forged 4340 Steel Crankshaft [3.500 in. Stroke]
$842.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$842.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Chevy Big Block
Eagle Products 439637666135
Eagle Products Chevrolet 396 Forged 4340 Steel Crankshaft, 3.766" Stroke
$923.99
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Eagle 439637676135
Eagle CRS-439637676135 Forged 4340 Steel Center Counterweighted Crankshaft for Chevy Big Block w/2-Piece Rear Seal [3.766 in. Stroke]
$996.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$996.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle 445440016135
Eagle CRS-445440016135 Forged 4340 Steel Center Counterweighted Crankshaft for Chevy Big Block w/2-Piece Rear Seal [4 in. Stroke]
$996.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$996.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle Products 445640046135
Eagle Products Chevrolet 454 (Mark V & VI) Lightweight Forged 4340 Steel Crankshaft 4.000" Stroke
$1,011.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$1,011.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$902.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$902.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$978.99
Estimated to ship direct from manufacturer on 05/30/24, pending manufacturer availability.
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$978.99
Estimated to ship direct from manufacturer on 05/30/24, pending manufacturer availability.
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$978.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Lowest Price Guarantee
$978.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$1,011.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$1,011.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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Eagle Products 445642546385
Eagle Products Chevrolet 454 (Mark V & VI) Forged 4340 Steel Crankshaft 4.250" Stroke
$1,012.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$1,012.99
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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