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CALLIES

SBC 4340 Forged Magnum Crank - 4.000 Stroke (CALSAO21A-MG)

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SKU:
CALSAO21A-MG
$3,131.88

Out of stock

Description

Crankshaft - Magnum - 4.000 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - Small Block Chevy - Each
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Specifications

Notes:
400 Main.
1 / 2 Piece Rear Main Seal:
2-Piece
Alloy:
4340
Color:
Natural
Crankshaft Key Quantity:
1
Finish:
Natural
Flexplate / Flywheel Mounting Bolt Quantity:
6
Gun Drilled:
Yes
Heat Treated:
Yes
Intended Balance:
Internal
Lightened:
Yes
Main Journal Diameter:
2.648 in
Mains:
400
Material:
Steel
Material Style:
Forged
Minimum Rod Length:
6.000 in
Narrowed Bearings Required:
Yes
Nitrided:
Yes
Product Line:
Magnum
Quantity:
Each
Rod Journal Diameter:
2.100 in
Snout Style:
Standard
Stroke:
4.000 in
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