HEMI Long Blocks

Products Per Page:
5.7L HEMI NON-MDS Truck Engine Long Block
5.7 Hemi NON-MDS Long Block. If your Ram Truck has suffered from a catastrophic MDS System failure that requires full engine...read more
Sale: $5,349.95
6.1L HEMI Engine Long Block
*NO LONGER AVAILABLE*We now have a LIMITED quantity of factory 6.1L HEMI long blocks in stock and ready to ship! Don't miss out on this...read more
Sale: $6,950.00
6.4L HEMI Factory NEW MDS Long Block
6.4L / 392 HEMI® V8 Engine - Long Block Configuration Factory NEW What is Not Included:Engine accessories not included.   Sensors...read more
Sale: $4,850.00
6.4L HEMI MMX  NSR Camshaft installed Forged Long Block
**Due to a core shortage from our supplier please allow 2-3 weeks lead time.***Wire transfer required for payment*6.4L / 392 HEMI®...read more
Sale: $7,810.00
6.4L HEMI MMX with NSR Camshaft installed NA Long Block
**Due to a core shortage from our supplier please allow 2-3 weeks lead time.**6.4L / 392 HEMI® V8 Engine - Long...read more
Sale: $5,450.00
Hellcat 6.2L HEMI FORGED Long Block by MMX
New Fully Forged Hellcat Long Blocks are now available at MMX!Features:New 2021 Hellcat Long Block (No Covers, No Oil Pan, No Timing...read more
Hellcat 6.2L HEMI Longblock
NO CORE CHARGE!Modern Muscle Xtreme is proud to offer the 6.2L HEMI Hellcat engine in a longblock configuration! If you like pushing...read more
Hellcat 6.2L HEMI Longblock VVT 5.7L and 6.4L HEMI Conversion
This Product is No Longer Available.The 6.2L HEMI Hellcat longblock will work in all 09+ 5.7L and 6.4L applications! Exclusively...read more
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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