Exhaust Manifold - Truck Center Dump - Late Style Chrysler originally made two versions of their center dump exhaust manifolds that were widely used on big block trucks and motorhomes. An early version, which was much thinner, lighter and subject to cracking. And this later version (factory originals had part number 3769103 cast into them), which they made much thicker and heavier to solve the cracking issues. We now offer a BRAND NEW reproduction of the 3769103 manifolds. Since they are brand new, you know the flanges will be straight and not warped, and there won't be any cracks, broken ears, and all the other problems that the used factory originals suffer from. These are great as service replacement pieces, or for engine swaps where a center dump style of manifold is required. This includes ONE per part number, so order a quantity of 2 if you need both sides. Don't forget gaskets also!
Exhaust Gaskets - Steel Laminated - Gasket Saver - Set of 2 We offer these hard to find steel laminated exhaust gaskets. Originally supplied by Mopar as part number 4095786, these are often referred to as "problem solver" or "gasket saver" because they feature a large rectangular "heat shield" area built in, to help protect and insulate the valve covers and valve cover gaskets from the heat of the exhaust manifolds. They were originally supplied from the factory on trucks and motorhomes, but can be used on cars as well. Sold as a pair, one part number includes 2 gaskets.
Copper Header Gasket - .064 Thick - Set of 2 We offer these solid copper exhaust gaskets. Copper works great for exhaust gaskets, as it's extremely heat resistant and the soft nature of copper conforms to any warping or irregularities of your headers or manifolds. We use .064" thick copper, which is thicker than other brands on the market. Sold in a pair (set of 2.) MADE IN USA!
Exhaust Studs - Set of 6 Our exhaust stud kit includes the original factory length exhaust studs that came on Mopar big blocks from the factory. These are great for restorations, or for cars with headers. These studs allow you to hang the headers from the studs during installation, making things easier. Works with factory iron heads, as well as aftermarket aluminum heads. Includes 6 per package, enough to do one head, so order two packages for a complete engine.