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Manley Chevrolet Big Block 4340 Forged 4.875in Stroke Pro Series Lightweight Crankshaft

SKU: MAN190530

Engine Crankshaft

MAN Forged Crankshafts...

Manley Chevrolet Big Block 4340 Forged 4.875in Stroke Pro Series Lightweight Crankshaft

SKU: MAN190530

Engine Crankshaft

MAN Forged Crankshafts...

A$2,928.02
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.
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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.

Part Type

Engine Crankshaft

Data: v4.2 - Upd: 2026-10-16 21:14:47

Features

  • Enhanced Strength: A multi-step heat treatment process and nitriding enhance the crankshafts' strength and longevity.
  • Lightweight Design, 4340 Non-Twist Forging: Our crankshafts feature a lightweight 4340 non-twist forging, ensuring durability and performance.
  • 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.

Specifications

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man190530
SFX Item ID 6870266
Supplier Item Code 6870266
Manufacturer SKU 190530
Manufacturer UPC N/A
Alternative References 4.875in

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