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1998 Chevrolet Express 3500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1998 Chevrolet Express 3500 Change Vehicle

Dorman®
1998 Chevrolet Express 3500 - Exhaust Manifold, 8 Cyl., 7.4L Engine, with Air Pump

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$335.49
$750.36Save: $414.87(55%)
Manufacturer #SET-RB674390
Guaranteed to Fit1998 Chevrolet Express 3500 Change Vehicle
Qty:
1

Included in This Kit

Qty
Part
Brand
Location
Replaces OE Number
Exhaust Manifold
Dorman
-
-
Exhaust Manifold
Dorman
-
-

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1998 Chevrolet Express 3500
LS
8 Cyl 7.4L
With Air Pump
1998 Chevrolet Express 3500
Base
8 Cyl 7.4L
With Air Pump

Highlights

Part:
Exhaust Manifold
Brand:
Dorman
Location:
Driver And Passenger Side
Notes:
Set Components - (2) Exhaust Manifold; Cast iron material
Includes:
Three studs, three nuts, and one manifold gasket
Emissions:
50-State Legal
Quantity Sold:
Set of 2
Warranty:
Lifetime Dorman limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
C960701, 101179, 10230859, 12553149, SK674391, G960730, 674161, 101197, 10221960, 12553146
Replaces OE Number:
101179, 10230859, 12553149, SK674391, 101197, 10221960, 12553146
Fitnotes:
With Air Pump

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1996-1997 Chevrolet C2500
Base
8 Cyl 7.4L
With Air Pump
1996-1997 Chevrolet C2500 Suburban
LT
8 Cyl 7.4L
With Air Pump
1996-1997 Chevrolet C3500
Base
8 Cyl 7.4L
With Air Pump
1996-1997 Chevrolet K2500
Base
8 Cyl 7.4L
With Air Pump
1996-1997 Chevrolet K2500 Suburban
LT
8 Cyl 7.4L
With Air Pump
Page 1 of 11 | Showing 1 - 5 of 53 results

Product Information

DORMAN – OE REPLACEMENT EXHAUST MANIFOLDS (50-STATE LEGAL)

Includes:

  • 2 Exhaust Manifolds

Swap out your warped exhaust manifold with one of these OE replacement exhaust manifolds from Dorman. Their heavy-duty design is resistant to leaks and corrosion, and their secure fit ensures all gases are safely routed through your exhaust system. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Anti-leak protection
  • Manufactured with cast iron or stainless tubular steel
  • Comes with gaskets and hardware needed for assembly (check application)

Notes:

  • 50-state legal – for sale and use in all states, including New York and California; can be shipped to all states, including New York and California addresses.
Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

1
How many bolts do I need to install these manifolds properly?Jan D.Mar 21, 2023
Best Answer:Hi Jan, thank you for reaching out. This item requires 16 bolts (8 per side) for attachment to the engine. You can take advantage of our 30-day post-purchase Price Match guarantee. Click this link to order this part: <a href="https://www.carparts.com/exhaust-manifold/dorman/set-rb674390?can=CPAP3648_CSQA_20230321" target="_blank">https://www.carparts.com/exhaust-manifold/dorman/set-rb674390?can=CPAP3648_CSQA_20230321</a> I hope this helps. Happy shopping.
Aldrin P.STAFFMar 21, 2023
0
Which one would give me more power or performance?Mike H.Apr 26, 2023
Best Answer:Hi Mike, I'm glad to assist you. We have performance headers for the big block V8 engines available at this link: <a href="https://www.carparts.com/headers/flowtech/f3111030?can=CPAE1047_CSQA_20230426" target="_blank">https://www.carparts.com/headers/flowtech/f3111030?can=CPAE1047_CSQA_20230426</a> I hope this helps, and happy shopping.
Arnel E.STAFFApr 26, 2023