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Vehicle Info NeededMOPAR PERFORMANCEPART NUMBER: 312-53032221AA
Non-MDS Hemi Block Plug 2003-08 5.7L/6.1L Hemi without MDS
$1699
8 left in stock
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Lowest Price GuaranteeHydraulic Roller Tappet Lifters
- Non-MDS Hemi Block Plug
- 2003-08 5.7L/6.1L Hemi without MDS
- 1/pkg
Order QTY 4 for engine setNote: This plug is used in place of the MDS Valve on engines that don't have a Multiple Displacement System (MDS). Most 5.7L engines from 2003-08 had MDS that shut down some cylinders to conserve fuel. Four of these plugs are used with two sets of Tappets 312-53021720AE to convert a 5.7L engine to non-MDS. Ideal for engine conversions in street rods & muscle cars that don't use MDS.
OEM Replacement Lifters for Dependable Performance
Mopar Performance Lifters and Components are developed, dyno'd, and track tested by engineers for increased power and RPM potential. They retain reliability and the best possible low-speed characteristics, including torque and idle quality.
Part TypeEngine Block Plug
Product LineMopar Performance Lifters & Components
BrandMOPAR PERFORMANCE
Package Height1.8
Package Width2.3
Package Length2.7
Weight0.065 PG
Part CategoryPerformance Parts
Vendor Part Number53032221AA
Package Qty1
Package TypeEA
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