Kingman Speed® (11+) GEN III HEMI 6.4L VVT/MDS Engine Valvetrain Overhaul Kit
Kingman Speed® (11+) GEN III HEMI 6.4L VVT/MDS Engine Valvetrain Overhaul Kit is backordered and will ship as soon as it is back in stock.
Question? Call us at (888) 257-1077 🏁 (M-F 9-5 ET)
Email: info@10SecondRacing.com (24/7)
Free Shipping to Lower 48 US States ($100+)
Worldwide Shipping via UPS (Check Rates at Checkout)
Kingman Speed® (11+) GEN III HEMI 6.4L VVT/MDS Engine Valvetrain Overhaul Kit is backordered and will ship as soon as it is back in stock.
Description
Description
COMPATIBLE: (6.4L - 392)
2011 - 2023 CHRYSLER 300
2011 - 2023 DODGE CHALLENGER
2012 - 2023 DODGE CHARGER
2018 - 2023 DODGE DURANGO
2014 - 2018 RAM 2500
2014 - 2018 RAM 3500
2011 - 2021 JEEP GRAND CHEROKEE
Mopar 53021726AD is a genuine OEM hydraulic roller valve lifter (tappet). Designed for 5.7L, 6.1L, and 6.4L HEMI V8 engines equipped with the Multi-Displacement System (MDS), it is engineered to maintain correct valve clearance and manage cylinder deactivation.
- Head Gaskets: Multi-Layer Steel (MLS) cylinder head gaskets.
- Manifold Gaskets: Intake and exhaust manifold gaskets.
- Valve Cover & Seals: Valve cover gaskets and valve stem seals.









