2 Piece OEM Replacement Exhaust Manifold for the 2007.5-18 6.7L Cummins Duramax LB7 1984 GMC P3500 Value Van

1984 GMC P3500 Value Van

1988 Chevrolet C2500 Scottsdale

Wagler HD forged connecting rods

Tube Runs 5 Inches from Filter To Turbo

2015 Subaru WRX STI Launch Edition

2 Piece OEM Replacement Exhaust Manifold for the 2007.5-18 6.7L Cummins Duramax LB7 1984 GMC P3500 Value VanSmeding Diesel 2 Piece OEM Replacement Exhaust Manifold for the 2007. 5 2018 Cummins Our Smeding Diesel 2 Piece OEM Replacement Exhaust Manifold with EGR ports for the 2007. 5 2018 Cummins, replaces the factory manifold with a two piece semi divided manifold. providing faster turbo response and greater reliability. Two piece manifolds allows the metal to expand and contract, which reduces thermal fatigue and greatly increases manifold life. Cast of