{
"lazyNodes": false,
"abFitnotesFlag": false,
"abCrawlReviews": false,
"productOptionsCookie": false,
"orderDelayFlag": false,
"skipSessionCookie": false,
"covidMessage": false,
"fullTitleCookie": false,
"nrLoggerCookie": false,
"checkoutReviewCookie": false,
"productOptionSeqCookie": false,
"maintenanceFlag": false,
"bufferETACookie": false,
"multiShippingDiscountFlag": false,
"newFitmentFlag": false,
"surveyOptInFlag": false,
"crossSellFlag": false,
"skuMappingFlag": false,
"paySplitCookie": false,
"callDisableFlag": false,
"zipPaymentFlag": "u",
"hassleFreeReturn": false,
"lifetimeReplacement": false,
"cpn_off": false
}Need Help? Call Us1-866-529-0412
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle
Dorman® SET-RB674522 Driver and Passenger Side Exhaust Manifold
Tap image and pinch to zoom.
$196.99
$483.40Save: $286.41(59%)
Manufacturer #SET-RB674522
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1
Included in This Kit
Qty
Part
Brand
Location
Replaces OE Number
Exhaust Manifold
Dorman
-
-
Exhaust Manifold
Dorman
-
-
Highlights
Part:
Brand:
Location:
Driver And Passenger Side
Notes:
Set Components - (2) Exhaust Manifold Kit; Cast iron material
Quantity Sold:
Set of 2
Warranty:
Lifetime Dorman limited warranty
Prop 65 Warning:
WARNING: 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:
REPC960702, 101261, 663017, 12556078, 12562235, 12562330, 12564155, 12571678, 12602037, 12610962, 12616285, 12686303, REPC960706, 101262, 12562236, 12562333, 12564157, 12564161, 12605246
Replaces OE Number:
101261, 663017, 12556078, 12562235, 12562330, 12564155, 12571678, 12602037, 12610962, 12616285, 12686303, 101262, 12562236, 12562333, 12564157, 12564161, 12605246
Vehicle Fitment Information
Vehicle Name
Submodel
Engine
Fitment Information
1999-2000 Chevrolet Silverado 2500
Base
8 Cyl 5.3L
-
1999-2000 Chevrolet Silverado 2500
LS
8 Cyl 5.3L
-
1999-2000 Chevrolet Silverado 2500
LT
8 Cyl 5.3L
-
1999-2000 GMC Sierra 2500
SL
8 Cyl 5.3L
-
1999-2000 GMC Sierra 2500
SLE
8 Cyl 5.3L
-
Page 1 of 16 | Showing 1 - 5 of 77 results
Product Information
DORMAN – OE REPLACEMENT EXHAUST MANIFOLD SET (50-STATE LEGAL)
Includes:
- 2 Exhaust Manifold Kits
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
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
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
0
Does these manifold fit a 2001as well?CH N.Jun 05, 2022
Best Answer:Hi CH Nedrick, I'm glad to assist you. Yes, it does fit, with a 6.0L engine. But, for us to double-check, please provide the complete information of your vehicle (year, make, model, submodel, and engine size). If this is good. Grab our bundled parts kit's promo price offer and click the link below to order today. I hope this helps. Happy shopping.
<a href="https://www.carparts.com/exhaust-manifold/dorman/set-rb674522?can=CPJE1043_20220605" target="_blank">https://www.carparts.com/exhaust-manifold/dorman/set-rb674522?can=CPJE1043_20220605</a>
Jeonino E.STAFFJun 05, 20220
I see this says california emissions in fitment will it work for standard emissions?Don P.Mar 02, 2021
Best Answer:Hi Don,
This part can also work for vehicles with standard emission.
To check the fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all categories, search results, and product pages — can help verify if a part will fit your specific application.
To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page.
Aldrin P.STAFFMar 02, 20210
Does this come with the stud bolts for both sides? My 2000 silverado has broken studs as well as warped manifolds.Steven J.Jan 24, 2021
Best Answer:Hi Steven,
This item only comes with three studs per manifold for the exit flange.
Aldrin P.STAFFJan 24, 20210
Do U have a set of these for a 76 2dr Cadillac deville rwd ?derrick g.Oct 10, 2020
Best Answer:Hi Derrick,
Upon checking, this set of the exhaust manifold is not compatible with the 1976 Cadillac DeVille. Unfortunately, we currently do not have in stock the part for the vehicle.
Grace G.STAFFOct 10, 2020Customer Reviews
The passenger side fits good like OEM. Driver side does not have the secondary air system connection. And the exhaust gaskets where ok but bent. The studs and nuts where good
Austin R.
VERIFIED PURCHASER
Purchased on Dec 02, 2023