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Manley Performance


Manley Forged Race Series 88mm Crankshaft | 1993-2006 Mitsubishi DSM/Evo 7-bolt (190100)


Manley Billet "Turbo Tuff" 94mm Stroker Crankshaft | 2008-2015 Mitsubishi Evo X (190230B)


Manley 4340 Billet 88mm Stroke Race Series Crankshaft | Mitsubishi 4G63/4G64 7-Bolt (190100B)


Manley Turbo Tuff Billet Crankshaft - 79mm Stroke | Subaru EJ205/255/257 (190040B)


Manley Turbo Tuff 100mm Billet Crankshaft | Mitsubishi 4G63/4G64 7-Bolt (190120B)


Manley Billet Turbo Tuff 94mm Crankshaft | 1993-1999 7-Bolt DSM / 2003-2006 Mitsubishi Evo (190110B)


Manley Turbo Tuff Billet Crankshaft - 75mm Stroke | Subaru EJ205/255/257 (190160B)


Manley Turbo Tuff Billet Crankshaft - 83mm Stroke | Subaru EJ205/255/257 (190060B)


Manley Ford 4.6L Pro Series Crankshaft 3.543in Stroke (190350)


Manley Chrysler 5.7L/6.1L Hemi 4.050in Stroke 4340 Forged Crankshaft w/ 58 Tooth Reluctor Wheel (191958)


Manley Chevrolet inLSin 4.000in Stroke Lightweight Pro Series Crankshaft (190024)


Manley Chevrolet LT1 Directed Injected 4340 Forged 4.00in Stroke Pro Series Crankshaft (194258)


Manley Chevrolet LS Lightweight 4340 Forged 3.2622in Stroke Pro Series Crankshaft w/58T Reluctor (193958)


Manley Chevrolet LS Lightweight 4340 Forged 4.100in Stroke Pro Series Crankshaft (190158)


Manley Chevrolet inLSin 4.000in Stroke Pro Series Crankshaft (190058)


Manley Chevy Small Block 350 4340 Forged 4.000in Stroke Pro Series Crankshaft (190130)


Manley Chevrolet LS Lightweight 4340 Forged 4.100in Stroke Pro Series 24 Teeth Crankshaft (190124)


Manley Chevrolet Small Block 350 4340 Forged 3.480in Stroke Pro Series Crankshaft (190190)


Manley Chevrolet Big Block 4340 Non-Twist Forgings 4.250in Stroke Crankshaft (190140)


Manley Chevrolet Big Block 454 Non-Twist Forgings 4.250in Stroke Crankshaft (190290)


Manley Chevrolet Big Block 454ci 4340 Billet 4.375in Stroke Crankshaft (190320)


Manley Performance components from Modern Automotive Performance will give the spirit of a classic American muscle car to your Ford, Chevy, Mitsubishi, Subaru or other sport compact model.

Our staff of gearheads has decades of collective experience, but none of us have been around as long as Manley Performance, which was founded in 1966. The founder of the company cut his teeth in performance racing by rebuilding a 312 Ford V-8 engine and tearing up the streets and highways of New Jersey in a ’56 T-Bird. Parts from Manley Performance have pushed classic names in racing to legendary status.

The company has stayed relevant all these years by keeping its commitment to high standards of quality and performance. These crankshafts, pistons, valves, springs and connecting rods are forged from the highest quality metal using precision engineering and machining.

If you are rebuilding the engine on your Mitsubishi Evo 8/9 or X, Subaru WRX or other performance vehicle, Manley Performance has internals crafted specifically for your car’s standards and specs.

What do you drive, and how do you want to drive it? At Modern Automotive Performance, we’re your personal pit crew, so if engine internals are in your future, contact us today and we’ll point you toward Manley Performance components and parts that meet every single demand you have. Whether you transport your project car to the track in a trailer, or your car is also your daily driver that needs to handle regular roads, Manley Performance parts will get you exactly where you want to go.

You’ll love our prices at Modern Automotive Performance, as well as our low shipping rates and Loyalty Rewards program. You’ll also appreciate our immediate order packing: We get started on your order as soon as you place it. That way, you can get to work faster, and get your project car back on the road where it belongs.


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