6.4L 392 SRT HEMI STD Bore 4032 Forged Drop In Pistons

Weight:20.0 lbs
**Please check local and State laws for emissions compliance before purchasing this product**
*Bore Size Option  
Please send Standard 4.090 bore
Please send .005 oversize 4.095 bore, Add $40.00
Please send .010 oversize 4.100 bore, Add $80.00

Sale Price: $799.00
Customized Price: $799.00

Please select the available options below.

Options with an (*) are required.
Once you have filled in all the required options and pressed the Update Options button you will be able to add this item into your shopping cart.

  • Description
  • Product Fitment
  • Reviews (0)

Forged Drop In Stock SRT 392 6.4L Pistons!
These pistons maintain factory compression ratio! 

Why get a set? No balance required, stock bore replacements, premium 1mm 1mm 2mm rings, use stock rods or upgrade to MMX drop ins, forged 4032 material piston and new high strength pins, coated ring lands, coated skirts, stop ring moved down for added strength, additional cross section added to ring land between first and second compression ring for added strength, increase volume of accumulator groove between first and second ring for added strength (reduce pressure spikes that cause land failures), addition of valve reliefs to accommodate larger cam profiles .080int and .050exh, and file fit piston rings included.

*Note: These pistons are intended for use with stock rods or our own forged rods only. Using ANY other rod will throw the assembly out of balance.
Stock 6.4L / 392 HEMI Engines 
Related Products:
There are no related products  
Copyright © 2021 Modern Muscle Performance All Rights Reserved.
https://www.p65warnings.ca.gov/ Warning