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2003-2008 5.7L HEMI Forged 2618 Drop In Pistons and Rods Power Package by MMX

Weight:30.0 lbs
*Compression Ratio Option  
I would like the 11:1 compression Ratio Option (Wiseco Pistons)Click here for more information about this option...
I would like the 9.5:1 Compression Option (Mahle Pistons)Click here for more information about this option...
*Bearing Options  
No Bearings
Coated Rod Bearings, Add $253.00
Coated Rod Bearings and Premium Main Bearings, Add $353.00
*Gasket Options  
No Gaskets
MLX HEMI 5 Layer Head Gaskets by Cometic, Add $253.00
*Piston Options - Oversized Pistons Require Block Machining  
+.010 Overbore Option (3.927 Bore) Mahle Pistons ONLY
+.020 Overbore Option (3.937 Bore Size) (Mahle and Wiseco)
+.030 Overbore Option (3.947 Bore) -Mahle Pistons ONLY
STD Bore Option (3.917 Bore) (Mahle and Wiseco)
Do you need a Ring Filer?  
SME-906000 Billet Manual Ring Filer, Add $109.95

Sale Price: $1,499.95
Customized Price: $1,499.95

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  • Description
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Are you looking to get the MOST out of your Gen III HEMI without worrying about failing internals? If you’re considering supercharging, turbo charging, running nitrous, or a combination of these then you have come to the right place. OK we have had great success with our drop in pistons for several years now so it is time to add the 5.7L HEMI platform to our lineup. These will match factory specs for balance and will not require any balancing(therefore no crank removal). The pistons are made from 2618 material and include a premium ring package and tool steel wrist pins. For the rods in the package, we called on our good friend Tom Molnar of Molnar Technologies to design us a rod that would stand up to the new power levels and match factory weights. The ARP 2000 bolts used in all of our rods are of a proprietary design by Tom Molnar. 

Please note there are two different compression ratio options available for this kit (11:1, and 9:1). We have STD bore size, as well as +.020 overbore available for both options as well. Compression Ratio Calculations are figured with a stock 03-08 85CC Head and Stock .027 Thickness Head Gaskets  

No engine build delays - No balancing charges - Less down time - No engine shipping cost


  • Wiseco 2618 Piston 
  • .200 wall thickness HD Wrist Pin 
  • File Fit Ringset
  • Molnar Drop in Rod with ARP 2000 Bolt 

2003 - 2008 5.7L HEMI Engines 
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