Chevrolet GM Industrial Marine 5.7L 350 Vortec Cylinder Head Set of 2 906 / 062 Exhaust Manifold Part Number: RL3E6C879BB

Part Number: RL3E6C879BB

Part Number: 12721339

3L VIN B (8th digit opt L33) SIERRA 1500 PICKUP 07 classic style (creased door skin) 5

0L EcoDiesel engines commonly used in the Ram 1500 from 2014-2016

They are designed to offer superior durability and reliability for heavy-duty applications ensuring optimal engine performance with GM valve seals and other quality components

Chevrolet GM Industrial Marine 5.7L 350 Vortec Cylinder Head Set of 2 906 / 062 Exhaust Manifold Part Number: RL3E6C879BBThe GM 10239906 Vortec Cylinder Head is specifically designed for 5. 7L small block Chevrolet engines. Cast from high quality iron it features 64cc combustion chambers and 170cc intake runners to enhance performance. The head includes OEM valve components such as intake valves and valve spring retainers ensuring durability and reliability. Known for its excellent airflow characteristics this head significantly improves engine efficiency and output