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Manley PerformanceMore from Manley Performance

Manley Performance Chevrolet Small Block Forged 4.000in Stroke Crankshaft

Part # 190130NBSKU MANP190130NB

Universal fit

Specifications
BrandManley Performance
Part typeEngine Crankshaft
  • Rigorous Quality Assurance: Each crankshaft undergoes stress relief, shot peening, and 100% magnafluxing to meet our stringent quality standards.
  • 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.

Description

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.

190724BBillet CCW GM LS 3.622in Stroke Crankshaft w/ 24 Tooth Reluctor Wheel$2,841.63
190140Chevrolet Big Block 4340 Non-Twist Forgings 4.250in Stroke Crankshaft$1,729.09
190024NBChevrolet LS 4.000in Stroke Lightweight Pro Series Crankshaft (Not Balanced)$1,974.90
194158Chevrolet LT1 Directed Injected 4340 Forged 3.622in Stroke Pro Series Crankshaft$1,974.90
190310NBChevrolet Small Block 350 4340 Forged 3.480in Stroke Crankshaft$1,410.31
190190Chevrolet Small Block 350 4340 Forged 3.480in Stroke Pro Series Crankshaft$1,448.95