6.4 Hemi MDS Lifters Camshaft Kit with Head Gasket Set Fit for Jeep Grand Cherokee Dodge Challenger Charger Chrysler 300 6.4L V8 2011-2022 Replace# 53022314AD HS26568PT
$499.00
Complete Redline Engine Supply MDS camshaft and top-end rebuild kit for select 2011-2019 6.4L 392 HEMI V8 engines. Includes one MDS camshaft, 16 hydraulic roller lifters, four lifter trays, an MLS upper head gasket set, two head bolt sets, manifold gaskets, valve cover gaskets, and valve stem seals.
- Designed for factory MDS-equipped 6.4L HEMI engines
- Includes 8 front and 8 rear MDS lifters
- MLS upper head gasket set included
- Two complete cylinder head bolt sets included
- Manifold gaskets and valve stem seals included
- Brand: Redline Engine Supply
Professional Installation Recommended
This kit is intended for major internal engine and cylinder head service. Installation should be completed by a certified machinist, qualified engine builder, or automotive technician familiar with 6.4L HEMI MDS engines.
Recommended Inspection Procedures
- Inspect all camshaft lobes and journals for scoring, pitting, or abnormal wear.
- Inspect the camshaft bearings before installing the replacement camshaft.
- Check the rocker arms, rocker shafts, pushrods, and related valvetrain components.
- Inspect the MDS solenoids and associated oil-control passages.
- Check the cylinder heads for cracks, warpage, and damaged sealing surfaces.
- Inspect the valve guides, valve seats, springs, retainers, and locks.
- Clean all engine oil passages and internal surfaces thoroughly.
- Remove all metallic debris caused by the original camshaft or lifter failure.
- Verify adequate engine oil pressure before returning the vehicle to service.
- Prime the lubrication system before initial startup.
- Follow the factory cylinder head bolt torque sequence and tightening procedures.
- Use new engine oil and a new oil filter after assembly.
Fitment Notice
This kit is intended for select 6.4L 392 HEMI engines equipped with the factory Multi-Displacement System. It is not intended for non-MDS engines or MDS-delete conversions.
The supplied product title lists a broad 2011-2022 range. However, the detailed application data confirms fitment only through 2019. Vehicle model and year alone do not guarantee compatibility. Confirm the VIN, production date, engine configuration, camshaft design, front and rear lifter design, gasket configuration, and reference part numbers before purchasing.
Warranty Information
The stated lifetime warranty applies when the kit is installed by a certified machinist and remains subject to the manufacturer’s complete warranty requirements. Proof of qualifying installation may be required.
Warranty coverage may not apply to damage caused by improper installation, inadequate lubrication, contaminated oil passages, insufficient oil pressure, overheating, unresolved valvetrain damage, or failure to correct the original cause of engine failure.
Description
Description
2011-2019 6.4L 392 HEMI MDS Camshaft and Lifter Kit with Head Gaskets
Complete a comprehensive upper-engine and valvetrain repair on your 6.4L 392 HEMI with this Redline Engine Supply MDS camshaft and lifter kit. Designed for select Dodge, Chrysler, and Jeep SRT applications, this package combines the primary components commonly replaced during camshaft, lifter, cylinder head, and upper-engine gasket service.
The kit includes one MDS camshaft, 16 MDS hydraulic roller lifters, four lifter trays with mounting bolts, an MLS upper head gasket set, two sets of cylinder head bolts, intake and exhaust manifold gaskets, valve cover gaskets, and valve stem seals.
Complete Kit Includes
- 1 MDS camshaft
- 8 front MDS hydraulic roller lifters
- 8 rear MDS hydraulic roller lifters
- 4 lifter trays with mounting bolts
- 2 cylinder head gaskets
- 2 valve cover gaskets
- 1 intake and exhaust manifold gasket set
- 16 valve stem seals
- 30 cylinder head bolts
- 20 long cylinder head bolts
- 10 short cylinder head bolts
Designed for Factory MDS Engines
The supplied camshaft and hydraulic roller lifters are intended for compatible 6.4L HEMI engines equipped with the factory Multi-Displacement System. This package retains the original MDS configuration and is not intended for MDS-delete conversions.
Common Repair Applications
- Collapsed or damaged MDS lifters
- Worn or damaged camshaft lobes
- Valvetrain ticking or tapping noise
- Camshaft and lifter-related misfires
- Cylinder head gasket replacement
- Valve stem seal replacement
- Upper-engine gasket replacement
- Major top-end engine overhaul
Vehicle Compatibility
- 2011-2019 Dodge Challenger R/T Scat Pack 6.4L V8
- 2011-2019 Dodge Challenger R/T Scat Pack Widebody 6.4L V8
- 2011-2019 Dodge Challenger SRT 392 6.4L V8
- 2012-2019 Dodge Charger R/T Scat Pack 6.4L V8
- 2012-2019 Dodge Charger Scat Pack 6.4L V8
- 2012-2019 Dodge Charger Scat Pack Widebody 6.4L V8
- 2012-2019 Dodge Charger SRT 392 6.4L V8
- 2018-2019 Dodge Durango SRT 6.4L V8
- 2018-2019 Dodge Durango SRT 392 6.4L V8
- 2018-2019 Dodge Durango SRT 392 Plus 6.4L V8
- 2018-2019 Dodge Durango SRT 392 Premium 6.4L V8
- 2012-2019 Jeep Grand Cherokee SRT 6.4L V8
- 2012-2019 Jeep Grand Cherokee SRT8 6.4L V8
- 2012-2014 Chrysler 300 SRT8 6.4L V8
Important: The supplied product title references applications through 2022, but the detailed fitment information confirms only the model years listed above. Verify the VIN, production date, engine configuration, MDS system, original camshaft, lifter design, and reference part numbers before ordering.
Additional information
| Brand | Redline Engine Supply |
|---|---|
| Manufacturer | Enginetech / Redline USA |
| Engine | 6.4L 392 CID HEMI V8 |
| Confirmed Fitment Years | 2011-2019, depending on vehicle model |
| MDS Compatibility | Yes |
| Camshaft Quantity | 1 |
| Front MDS Lifters | 8 |
| Rear MDS Lifters | 8 |
| Total Lifter Quantity | 16 |
| Lifter Trays | 4 with mounting bolts |
| Cylinder Head Gaskets | 2 |
| Valve Cover Gaskets | 2 |
| Valve Stem Seals | 16 |
| Cylinder Head Bolts | 30 total |
| Head Bolt Breakdown | 20 long bolts and 10 short bolts |
| Intake Manifold Gaskets | Included |
| Exhaust Manifold Gaskets | Included |
| Exterior Finish | Polished |
| Package Weight | Approximately 22 lb |
| Package Dimensions | Approximately 24 × 14 × 4 in. |
| Warranty | Lifetime when installed by a certified machinist, subject to manufacturer terms |
Reference and Interchange Numbers
Camshaft:
53022314AD
5038419AB
MDS Lifters:
53021726AE
53021726AD
53021726
5038785AD
5038786AD
Cylinder Head Gasket Set:
HS26568PT
05038281AD
5038281AE
5038281AD
68159796AA
68159796AB
68159796AC
Valve Cover Gaskets:
5114179AB
68060360AA
53021535AE
53021569AD
Intake Manifold Gaskets:
53022320AB
53022143AB
Exhaust Manifold Gaskets:
05038098AA
5038098AA
5037398AC
05038099AA
5038099AA
Package Components
- 1 MDS camshaft
- 16 MDS hydraulic roller lifters
- 4 lifter trays with bolts
- 1 MLS upper head gasket set
- 2 sets of cylinder head bolts
- 2 valve cover gaskets
- 1 intake and exhaust manifold gasket set
- 16 valve stem seals
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