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GMC PartsGMC K25 PartsExhaust Manifold

GMC K25 Exhaust Manifold

Keeping your K25 in top shape is your top priority.

Select Your VehicleAuto enthusiasts appreciate the a brand you can trust built into each GMC, and understand that only the best repair K25 parts will suffice when maintenance needs to be done. Anyone who operates a GMC knows that when it comes to fixing their car, truck, or SUV only the absolute best replacement parts will do. Your GMC dealership isn't the only place to buy genuine or original equipment quality parts to repair your K25. The vehicle in your driveway symbolizes the best in class when it comes to all the vehicles in today's marketplace.

The function and purpose of Exhaust Manifold.

Reducing harmful hydrocarbons and noxious gases that come from your car or truck depends on the quality and performance of the parts you use. In order to make the combustion process as efficient as possible inside your GMC K25 engine depends greatly on your exhaust manifold, and its ability to funnel exhaust gas out of the cylinder head. Should you develop a leak in your GMC K25 exhaust manifold, then you can count on a couple of problems. First, some of the gases will not tumble as they should; lingering inside the exhaust manifold and interrupting your four-stroke cycle. Second, exhaust gas will escape before they can be cleaned by your catalytic converter; making the inside of your car smelly and filling it with carbon monoxide and noxious fumes.

There's no reason to delay... fix it today.

When your GMC requires a new replacement Exhaust Manifold, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Get your K25 back on the road with the best new or rebuilt parts from the experts at Car Parts Discount. Given all the trouble that can be involved with performing maintenance on your car or truck, let www.carpartsdiscount.com be the number one store you go to make purchasing it easy. All the GMC K25 Exhaust Manifold parts on this page will fit vehicles made in 1978, 1977, 1976, 1975. Choose your year below to refine your search.

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GMC K25 Exhaust Manifold Kit, OEM: 674-197/674197Dorman
1976-1978 GMC K25 Dorman Exhaust Manifold Kit 674-197
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OEM: 674-197, Item: 44210
  In Stock, Usually ships within 1 business day

Hardware: 3 Studs, 3 Nuts, 3 Lock Washers.

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Vehicle Install Locations: Left

GMC K25 Exhaust Manifold Kit, OEM: 674-159/674159Dorman
1976-1978 GMC K25 Dorman Exhaust Manifold Kit 674-159
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OEM: 674-159, Item: 44621
  In Stock, Usually ships within 1 business day

Hardware: 6 Studs, 3 Nuts, 3 Springs, 3 Washers. Gaskets: 1 Manifold & 1 Flange

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Vehicle Install Locations: Left

GMC K25 Exhaust Manifold Kit, OEM: 674-203/674203Dorman
1975 GMC K25 Dorman Exhaust Manifold Kit 674-203
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OEM: 674-203, Item: 345520
  Only 6 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left

GMC K25 Exhaust Manifold Kit, OEM: 674-202/674202Dorman
1975-1978 GMC K25 Dorman Exhaust Manifold Kit 674-202
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OEM: 674-202, Item: 44211
  In Stock, Usually ships within 1 business day

Hardware: 3 Studs, 3 Nuts, 6 Washers.

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Vehicle Install Locations: Right

GMC K25 Exhaust Manifold Kit, OEM: 674-244/674244Dorman
1976-1978 GMC K25 Dorman Exhaust Manifold Kit 674-244
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OEM: 674-244, Item: 44615
  In Stock, Usually ships within 1 business day

Hardware: 6 Studs, 3 Nuts, 3 Springs. Gaskets: 2 Flange

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Vehicle Install Locations: Right

GMC K25 Exhaust Manifold, OEM: 101080ATP
1976-1978 GMC K25 ATP Exhaust Manifold 101080
70.95, Save 39%   NEW ITEMNO STOCK
OEM: 101080, Item: 1457304
  Restock date not known
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Vehicle Install Locations: Left