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EAGLE FITS SMALL BLOCK CHEV CRANKSHAFT 4.000" STROKE

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EA435040006000 - EAGLE FITS SMALL BLOCK CHEV CRANKSHAFT 4.000" STROKE

SKU: EA435040006000

Part Type: Crankshafts

Brand: Eagle Specialty Products

Eagle Specialty Products

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Ships within 5 online business day(s) of cleared payment.
Orders after 2pm (South Australian Time) are processed the next online business day.
SB Chev 305 & 350 Forged 4340 Crankshaft 4.000 Stroke, 6.000 Rod, Internal Balance

Eagle "ESP" 4340 steel cranks feature exceptional strength and unsurpassed quality at a reasonable price. The perfect choice for high performance application. These 4340 cranks are comparably priced with other cranks of lesser strength. These cranks start as forged 4340 steel non-twist forgings that undergo a multi-stage heat treat process and x-rayed, magnafluxed and sonic tested to ensure your crank is free of cracks, air pockets and any imperfections that could occur during the forging process. They are stress relieved and shot peened for durability and longevity. During the machining process, the crank is indexed for correct stroke and all of the rod & main journals receive a .125" radius in the corners for increased strength. The journals are then precision ground & micro-polished to an R.A. of less than 5 and Nitrided for superior wear resistance. All of the oiling holes are cross drilled & chamfered for improved oiling to the rods and mains. Counterweights are designed for easy balancing and do not require any machining for block clearance. Each "ESP" crankshaft is inspected for dimension, size and stroke accuracy so you know it is capable of going from the box to your block without worries. Eagle also guarantees a target bobweight +/-2% that reduces balancing time.

Crank Specification

Stroke: 4.000"
Rod Length: SB Chev 6.000"
Main Journal: SB Chev 2.449"
Rod Journal: SB Chev 2.100"
Balance: Internal
Maximum HP: 1500
Main Seal: 2 Piece

Categories Engine Components
Weight 25.8600
Manufacturer Part Number 435040006000
Brand Eagle Specialty Products
Part Type Crankshafts
Interchange Part Number 435040006000
Stroke 4.000
Vehicle Make Chevrolet
Engine Type Small Block
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