426 HEMI 6.4L Based Low Compression Stroker Kit by Modern Muscle Performance

Weight:80.0 lbs
**Please check local and State laws for emissions compliance before purchasing this product**
*Bore Size Options  
Standard Bore Size
+.010" Bore Size (Subject to Availability)
Bearing Upgrade Options  
Coated Rod Bearings, Add $253.00Click here for more information about this option...
Coated Rod Bearings and Premium Main Bearings, Add $353.00
Optional Windage Tray  
Please Include the MMX HEMI Stroker Windage Tray, Add $139.95

Base Price: $3,499.95
Customized Price: $3,499.95

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MMX 426 HEMI 6.4L Based Rotating Assembly!

  • Manley Forged 4.050 Stroke Crankshaft 
  • Manley H Tuff H Beam Connecting Rods 
  • Annodized Ringlands
  • Top Ring Down .315 For boosted applications 
  • Grafal Coated skirts
  • 14CC Dish 9.7:1 Compression with .054 Gasket, 10:1 with .040 Gasket 
  • H13 Tool Steel Pins Included
  • Additional cross section added to ring land between first and second compression ring for added strength
  • Increased volume of accumulator groove between first and second ring for added strength (reduce pressure spikes that cause land failures)
  • Valve Pockets for Up to 2.200/1.675 Valve Arrangement 
  • File fit premium rings included
MMX 426 Stroker Rotating assembly includes:
  • Manley 4.050 Stroke Crankshaft 
  • Manley 6.125 connecting rod 
  • Mahle 4.090 Custom Stroker Piston (4.100 also available) 
  • H13 Tool Steel Pins Standard
  • VVT Spacer and 2 Crankshaft Keys 

Hellcat 6.4L HEMI 
Sales Tax:  Sales tax at Modern Muscle Xtreme (MMX) and its subsidiaries is based on State and local requirements. For more information, please reference our Sales Tax Policy page.
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