Race smart with Magnum durable competition crankshafts from Callies. Manufactured from ultra-pure AISI 4340 steel, these cranks are subjected to multiple heat treatments, giving them unsurpassed wear and strength characteristics. With their gundrilled mains and fully profiled counterweights, you may choose from an available selection for a variety of engine types. You just can’t beat the proven reliability and value of Callies Magnum crankshafts.
Callies Magnum Crankshafts BBP42B-MG
$3,063.00 Original price was: $3,063.00.$2,450.40Current price is: $2,450.40.
Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 2.200 in. Pin, Chevy, 454
SKU: BBP42B-MG
Categories: Crankshafts, Engines & Components
Tags: Crankshafts, Engines & Components
Brand:
Manufacturer’s Part Number:
BBP42B-MG
Part Type:
Product Line:
Summit Racing Part Number:
CPI-BBP42B-MG
Engine Stroke (in.):
4.250 in.
Crankshaft Material:
Forged 4340 steel
Engine Balance:
Internal
Rear Main Seal Style:
2-piece
Lightened:
Yes
Requires Narrow Bearings:
Yes
Rod Bearings Included:
No
Main Bearings Included:
No
Rod Journal Diameter (in.):
2.200
Main Journal Diameter (in.):
2.750 in.
Balancer Bolt Thread Size:
1/2 in.-20
Crankshaft Snout Style:
Standard
Quantity:
Sold individually.
Brand | |
---|---|
MPN |
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