Manley - 194258
Manley Crankshaft, CRANK-4340 4.000 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. Gun drilled mains and lightened rod journals contribute to weight reduction, optimizing engine performance. Counterweights are fully profiled to ensure precise balance and stability.
- 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.
Engine - Web: LT1
Engine Detail - Web: LT-1
Engine Detail - Web: LT-4
Engine Family: LT4
Engine Family: LT1
Engine Stroke: 4.000
Engine Type: ICE
Engine: LT-1
Engine: LT-4
Industry: Automotive
Lightened: Yes
Main Journal Diameter: 2.559
Make - Web: Chevrolet
Make: Chevrolet
Minimum Rod Length: 6.125
Out of Stock Message: Call for Availability
Product Market: Domestic
Product Type: Engine Crankshaft
Rear Main Seal Type: 1 Piece
Reluctor Ring Included: Yes
Reluctor Wheel Tooth Quantity: 58
Rod Journal Diameter: 2.100
Title - Web: Manley Chevy LT1 Forged Crankshaft - 4.000 in. Stroke
Weight: 52.000
Bob Weight: 1820
Category Hierarchy: Cranks & Kits>Crankshafts
Crankshaft Material: 4340
Engine - Web: LT4
