4G63 Crankshaft

Molnar Technologies Mitsubishi Crankshaft

We have an assortment of Mitsubishi 4gG63 crankshaft models to choose from and new parts are constantly under development for addition to the Molnar Technologies line of premium 4G63 lightweight crankshaft offerings. We have a selection of different length stock and 4G63 stroker crank part numbers available for these popular high performance Mitsubishi engines. The available stroke lengths are the stock 88mm stroke, stroker crank lengths of 94mm, 97mm and 100mm. This gives you several options for building a stock or longer stroke version 4G63 stroker engine.

4g63 stroker crank

Molnar Technologies superior 4340 steel billet 4G63 crankshafts are extremely strong, precision machined high performance parts and are ideal for use in high performance street cars and trucks, engine swap project,  and oval, road racing, rally racing, drifting and other competition vehicles. A wide variety of displacement sizes can be built using these cranks as the foundation for a Mitsubishi stroker kit. These 4G63 crankshaft models are an excellent choice for use in building a high output, dependable 4G63 engine powered vehicle.

Check out the many premium features included with each Molnar 4G63 crankshaft and order today to get started on your next engine project. Check out our selection of Molnar connecting rods also and get a set of rods that will be the perfect match for your new stock stroke or 4G63 stroker crankshaft.

Molnar 4G63 Crankshaft Features

  • 4340 billet steel construction
  • Nitrided main and rod journal surfaces for superior wear resistance
  • Multi stage heat treatment
  • Precision machined to extremely tight tolerances
  • Material properties are monitored closely to insure optimum performance
  • Counterweight placement designed for improved crankshaft performance
  • .125" radius on both the connecting rod and main journals for increased strength
  • Precision ground and micro-polished journals
  • Chamfered oil holes for improved oiling
  • Indexed for correct stroke


Molnar 4G63 Stroker Crank Specs

  • Stroke Crankshaft stroke length
  • Desc Additional information about specific applications
  • Pin Crank rod pin / rod journal diameter
  • Main Main journal size
Part # and Price Stroke Desc Pin Main


$1843.65 $1592.91
88mm Lightweight 4G63 stock stroke crank stock stock


$1843.65 $1592.91
94mm Lightweight 4G63 stroker crank stock stock


$1843.65 $1592.91
97mm Lightweight 4G63 stroker crank stock stock


$1843.65 $1592.91
100mm Lightweight 4G63 stroker crank stock stock


If you do not find the 4G63 crankshaft you need, please contact us for assistance. New models are constantly in development so we may have Mitsubishi crankshafts available that have not been added to this website yet.

Leave a Question or Comment