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Manley 190250 - Chevrolet Big Block Forged Crankshaft - 4.375in Stroke
Manley 190250 - Chevrolet Big Block Forged Crankshaft - 4.375in Stroke
SKU: BBPB-190250
Regular price
$1,242.99 USD
Regular price
$1,367.29 USD
Sale price
$1,242.99 USD
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Manley 190250 - Chevrolet Big Block Forged Crankshaft - 4.375in Stroke
Manley Crankshaft, CRANK-4340 FORGE 4.375 STROKE
Our "Pro Series" 4340 alloy steel crankshafts are available with many value packed and high-performance enhancing features for a wide range of domestic engine applications.
- Lightweight Design, 4340 Non-Twist Forging: Our crankshafts feature a lightweight 4340 non-twist forging, ensuring durability and performance.
- Enhanced Strength: A multi-step heat treatment process and nitriding enhance the crankshafts' strength and longevity.
- Micro-Polished Journals: Large radius journals are micro-polished to reduce friction and enhance performance.
- Rigorous Quality Assurance: Each crankshaft undergoes stress relief, shot peening, and 100% magnafluxing to meet our stringent quality standards.
Weight: 65.000
Product Type: Engine Crankshaft
Engine Stroke: 4.375
Minimum Rod Length: 6.535
Main Journal Diameter: 2.750
Rod Journal Diameter: 2.200
Bob Weight: 2350
Crankshaft Material: 4340 Steel
Lightened: No
Reluctor Ring Included: No
Rear Main Seal Type: 2 Piece
Material: 4340 Steel
Engine Type: ICE
Make: Chevrolet
Engine: Big Block
