Dorman Exhaust Manifold GM TRK 5.3L 01-99

More like a kit than a single part, many of Dorman Exhaust Manifolds include gaskets and downpipe hardware for easier installation. In addition to offering our manifolds as complete kits, our OE FIX improves upon the original design. We have upgraded the material to a stronger more heat resilient material called ductile iron for increased durability and to prolong the service life of the part. Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience.

• Heat-shield may be included for protection of engine components where applicable
• Ductile iron construction protects against warping or cracking
• Leak-resistant for long-lasting performance
• A rigorous quality inspection has been undertaken to ensure product standards

Application Summary: General Motors 2017-99

Product Specifications

Color/Finish:Natural

Exhaust Manifold Inlet Port Shape:Round

Flange Bolt Hole Quantity:0

Flange Stud Hole Quantity:3

Gasket or Seal Included:Yes

Grade Type:Regular

Heat Shield Included:Yes

Installation Hardware Included:Yes

Manifold Bolt Hole Quantity:6

Material:Cast Iron

Package Contents:Exhaust Manifold, 1 Manifold Gasket, 1 Flange Gasket, 3 Studs, 3 Nuts

Package Quantity:1

Packaging Type:Box

Vehicle Fitments: