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Ford, Big Block, 4.300 in. Stroke, Crankshaft


Your Price: $851.67

In Stock

K1 Technologies Ford Big Block Crankshaft, 4.300 in. Stroke, 3.000 .in Main Journal, 2.200 .in Rod Journal, 6 Bolt Flange Type, Forged 4340 Steel.

K1 Technologies crankshafts are made from 4340 forged steel, core hardened and nitride hardened for optimum strength, increased fatigue life and minimized distortion. To help ensure consistent quality each crankshaft is magnetic particle tested to ensure it is free of flaws and journal tolerances are held to +/- .0001” to ensure consistent bearing clearances.
Manufactured from forged or billet premium 4340 steel ~ Engineered specifically for high-stress racing applications ~ Nitrided for improved strength and bearing life ~ Large fillet radii for improved strength ~ Straight hole oiling system for improved lubrication ~ Size tolerances held to +/- .0001 in.

SKU: 011GAL430 Categories: ,

GTIN: 00193564453419

Bob Weight

2350 GR

Crankshaft Snout Style

Standard

Engine Stroke

4.300 IN

Flange Type

6 Bolt

Lightened

No

Main Bearings Included

No

Main Journal Diameter

3.000 IN

Material

Forged 4340 Steel

Rear Main Seal

2-Piece

Reluctor Ring Included

No

Rod Bearings Included

No

Rod Journal Diameter

2.200 IN

Woodruff Key Included

No

Center Counter Weighted

No