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.
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.
Rigorous Quality Assurance: Each crankshaft undergoes stress relief, shot peening, and 100% magnafluxing to meet our stringent quality standards.
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.
Manley Ford 4.6L Modular V8 Forged Crankshaft - 3.800 in. Stroke
Manley Ford 4.6L Pro Series Modular Crankshaft 3.800in Stroke
Manley Crankshaft, CRANK-4340 FORGE 3.800 STROKE
Manley Crankshaft, 4340 FORGE 3.800 STROKE
CRANK-4340 FORGE 3.800 STROKE
Engine Crankshaft
Crankshaft
