Hooker BlackHeart Gen V LT Rear Dump Exhaust Manifold Pair 2.5" Outlet Black Ceramic Coated

Additional exhaust routing flexibility can simplify installation in compact GM Gen V LT swap applications with limited chassis and steering clearance. This Hooker BlackHeart rear dump exhaust manifold pair uses a tight-tuck configuration with a rear-dump outlet position that creates additional routing options between standard swap and center-dump layouts.

Features and Benefits:
 - Rear-dump manifold configuration
 - Black ceramic coated finish
 - 2.5” outlet diameter
 - High-silicon-moly cast iron
 - Improves exhaust routing flexibility
 - Reduces engine-bay heat
 - MLS flange gaskets included
 - Nickel-plated mounting flanges

Constructed from high-silicon-moly ductile cast iron, the manifolds provide long-term durability and quieter operation than tubular headers. Contoured internal passages help improve exhaust flow and reduce turbulence while the black ceramic coated finish helps lower engine-bay temperatures and improve corrosion resistance. Each manifold features a 2.5” outlet diameter to support performance exhaust systems while maintaining frame and ground clearance. Nickel-plated steel flanges, MLS gaskets, and mounting hardware are included for installation.

Applications:
 - GM Gen V LT-Series engines
 - LT engine swap

Please Note:
 - Designed specifically for GM Gen V LT engine swap applications.
 - Ceramic-coated manifolds require multiple head cycles to fully cure.
 - Head shielding is recommended near sensors and wiring.
 - Exhaust routing and connection components sold separately.
 - Verify chassis, steering, and frame clearance before installation.
 - Professional installation is recommended.