Manley Ford 351 Cleveland Forged Crankshaft - 3.850in Stroke - 190330

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.

Features

• Lightweight Design, 4340 Material: Manufactured from forged 4340 material and featuring lightened rod journals for optimized 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.
• Increase Displacement with a Stroker Crankshaft: These cranks feature either the stock 3.543 stroke or an increased stroke of 3.750 , turning your 4.6L into a 5.0L or larger depending on your bore.

Specs

• Manley Crankshaft, CRANK-4340 FORGE 3.850 STROKE
• Bob Weight: 1800
• Crankshaft Material: 4340 Steel
• Lightened: No
• Reluctor Ring Included: No
• Rear Main Seal Type: 1 Piece
• Material: 4340 Steel
• Industry: Automotive
• Title: Manley Crankshaft, CRANK-4340 FORGE 3.850 STROKE
• Prop 65 Yes/No: Yes
• Prop 65 (C, R or CR): CR
• Prop 65 - Short Label: Prop 65 Warning Label.JPG
• Engine Type: ICE
• Make: Ford
• Engine: 351 Cleveland
• Product Market: Domestic
• Weight: 59.000
• Product Type: Engine Crankshaft
• Engine Stroke: 3.850
• Minimum Rod Length: 6.125
• Main Journal Diameter: 2.750
• Rod Journal Diameter: 2.100