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Manley Performance Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 88mm Stroke Race Series Crankshaft
Manley Performance Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 88mm Stroke Race Series Crankshaft
Manley Performance Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 88mm Stroke Race Series Crankshaft
Manley Performance Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 88mm Stroke Race Series Crankshaft
Manley Performance Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 88mm Stroke Race Series Crankshaft
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Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 88mm Stroke Race Series Crankshaft

MAN190100B
807298062907
Crankshafts
Out of stock
$ 1,964.03 $ 1,865.83

SKU: 190100B | UPC: 807298062907

Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 88mm Stroke Race Series Crankshaft for 1995-1999 Eclipse GST GSX Talon TSi

Manley Race Series crankshaft delivers strength for high horsepower and high boost Mitsubishi 4G63/4G64 7-bolt engines. Precision machined from 4340 billet steel this 88mm stroke crank fits 1995-1999 DSM vehicles including Eclipse GST GSX and Talon TSi. Internal balance and advanced oiling support extreme turbocharged race builds with reliable performance.

Key Features

  • 4340 Billet Steel Construction: Heat treated and stress relieved for maximum durability under 1000+ horsepower loads
  • 88mm Stroke Design: Boosts displacement to 2.3L or 2.4L for increased torque and power in turbo setups
  • Nitrided Micro-Polished Journals: Main journals 55mm rod journals 48mm reduce friction and extend bearing life
  • Gun-Drilled Oil Passages: Full-flow oiling to rod bearings improves lubrication in high RPM boosted applications
  • 8 Counterweight Internal Balance: Ensures smooth rotation and minimal vibration at 9000+ RPM

Product Notes

  • Balance as complete rotating assembly with rods and pistons for best results
  • Intended for competition use in high boost environments
  • Heavy precision component requires careful handling during transport

Installation Notes

  • Professional installation recommended.
  • Match with Manley H-beam rods and pistons for 88mm stroke compatibility
  • Uses OEM main bearings or aftermarket race bearings sized to 55mm mains 48mm rods

This Part Fits

Year Make Model Submodel
1995-1999 Mitsubishi Eclipse GST
1995-1999 Mitsubishi Eclipse GSX
1995-1999 Eagle Talon TSi
1995-1999 Plymouth Laser RS
1997-2005 Mitsubishi Galant DE 4G64

Why Choose Manley?

  • Proven in NHRA and drag racing DSM builds worldwide
  • CNC machined in USA from aircraft grade materials
  • Backed by decades of engine component engineering expertise

Frequently Asked Questions

  • Q: Will this fit 1st Gen DSM 6-bolt engines?
    A: No this crankshaft uses 7-bolt main pattern specific to 2nd Gen 4G63/4G64 engines in 1995+ models
  • Q: What journals and stroke specs?
    A: 88mm stroke 55mm main journals 48mm rod journals fully nitrided and micro-polished
  • Q: What warranty coverage?
    A: Manley provides warranty against manufacturing defects when installed by certified engine builder

Shipping & Handling

  • Method: Ground shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Protective wood crate 38in x 14in x 14in
  • Weight: 48.5 lbs
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