19- Ram 1500 5.7L Exhaust Manifold Kit

The 19–Ram 1500 5.7L Exhaust Manifold Kit is a matched pair of OEM-replacement cast iron manifolds engineered for 2019–2024 Ram full-size trucks equipped with the Gen III Hemi 5.7L engine. This kit addresses a critical wear item that deteriorates under constant thermal cycling and exhaust pressure, delivering improved exhaust scavenging and restoring factory performance when factory originals crack, warp, or lose sealing integrity. Built for trucks that demand reliable daily-driver or towing capability, this manifold pair replaces both driver and passenger sides in a single, coordinated installation.

Each manifold is fabricated from ductile iron—a material chosen for its thermal stability and resistance to cracking under extreme temperature swings common in high-output Hemi engines. The black ceramic coating protects against corrosion while reducing underhood heat radiation, extending component life in harsh environments. The kit includes all necessary gaskets and hardware, eliminating the frustration of source-hunting fasteners and sealing materials; this completeness ensures a leak-free installation on the first attempt. Ductile iron construction provides superior longevity compared to cast aluminum alternatives, critical for trucks subjected to towing loads or frequent engine bay temperatures exceeding 1,200°F at the manifold surface.

Mechanics and enthusiasts restoring Ram 1500s with high-mileage engines will find this pair essential for eliminating exhaust leaks that compromise fuel economy and increase cabin noise. Installation requires removal of the intake manifold on some configurations, making this a job best suited for those comfortable with intermediate engine work or professional shop service. Compatibility is precise to 2019–2024 Mopar Gen III Hemi applications, ensuring direct bolt-on fitment without modification. This manifold kit restores factory exhaust sealing, improves engine breathing efficiency, and eliminates the performance loss associated with compromised exhaust flow.