Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 100mm Stroke Turbo Tuff Series Crankshaft

SKU: MAN190120B

Crankshafts

MAN Forged Crankshafts

Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 100mm Stroke Turbo Tuff Series Crankshaft

Manley Performance

Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 100mm Stroke Turbo Tuff Series Crankshaft

SKU: MAN190120B

Crankshafts

MAN Forged Crankshafts

LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

For High Horsepower/High Boosted Applications, explore our fully machined "Turbo Tuff Series" billet cranks, available for Mitsubishi 4G63/4G64 and Subaru EJ20/EJ25 engines.

Part Type

Engine Crankshaft

Data: v4.2 - Upd: 2026-10-10 18:29:41

Features

Enhanced Strength: A multi-step heat treatment process and nitriding enhance the crankshafts' strength and longevity.
Increase Displacement with a Stroker Crankshaft: Featuring an increased 94mm stroke provides a 9.3% increase over the stock stroke offering more displacement and more power.
Lightweight Design, 4340 Billet Material: Manufactured from 4340 Turbo-Tuff Billet material, ensuring durability and performance. Counterweights are fully knife edged to ensure precise balance and stability.
Rigorous Quality Assurance: Each crankshaft undergoes stress relief, shot peening, and 100% magnafluxing to meet our stringent quality standards.

Specifications

Product Attributes - Brand: Manley
Product Attributes - Manufacturer's Part Number: 190120B
Product Attributes - Part Type: Crankshafts
Product Attributes - UPC: 807298061122

Reference Information

Brand Name/s	Manley Performance
StreetFX SKU	man190120B
SFX Item ID	4059881
Supplier Item Code	4059881
Manufacturer SKU	190120B
Manufacturer UPC	807298061122
Alternative References	4G63/4G64, 100mm