Eagle 445642526385 - Chevrolet Big Block 454/502 Forged Crankshaft 4.250in Stroke
Eagle 445642526385
$1,011.99
$874.99
Special Price: save $137.00
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- Part Number:
- 445642526385
- SKU:
- CFQW-445642526385
- UPC:
- 793348022109
- Availability:
- Special Ordered
Eagle - 445642526385
4340 CRANK CHEVY BB INT 1 PC 4.250" STR
Forged 4340 Steel Crank - Chevrolet 454, 1PC REAR SEAL, 4.250" Stroke, CENTER COUNTERWEIGHTED, INTERNAL BALANCE.
Eagle forged 4340 steel center-counterweighted Cranks feature a non-twist forging, center counterweights for added stability at high RPM and high-power applications. 125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.
Balance Type: Internal
Crankshaft Stroke: 4.250"
Engine Stroke: 4.25
Flywheel Bolt Count: 6
Flywheel Register Diameter: call
Intended Balance: internal
Main Journal: 2.749"
Material: Forged 4340 Steel
Minimum Rod Length: 6.385"
Pilot Bore Diameter: 1.094"
Rear Seal Diameter: call
Rod Journal Width: 2.000"
Rod Journal: 2.2"
Snout Diameter: 1.6"
Target Bobweight: 2350g
