RB-674-158 Dorman Exhaust Manifold; Exhaust Manifold Kit
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Dorman Exhaust Manifold; Exhaust Manifold Kit

P/N: RB-674-158 Dorman
Cross References:
  • 674-158
Chevrolet Blazer, V30, R10 Suburban, R20, R2500 Suburban, R10, R30, V10, V10 Suburban, R1500 Suburban & more
GMC R1500 Suburban, Jimmy, R2500, R1500, R2500 Suburban, R3500, V1500, V1500 Suburban, V2500, V2500 Suburban & more
$107.55
Reg
$112.03
List
$124.77
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Make Sure It Fits

Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

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What This Dorman Exhaust Manifold Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Chevrolet
MY87-91 - Blazer Custom Deluxe, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY87-87 - R10 Custom Deluxe, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY87-88 - R10 Suburban Custom Deluxe, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY89-91 - R1500 Suburban Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY87-88 - R20 Cheyenne, Custom Deluxe, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY87-88 - R20 Suburban Custom Deluxe, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY89-91 - R2500 Suburban Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY87-88 - R30 Cheyenne, Custom Deluxe, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required); Fuel Delivery Type: FI
MY89-91 - R3500 Cheyenne, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY87-87 - V10 Custom Deluxe, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY87-88 - V10 Suburban Custom Deluxe, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY89-91 - V1500 Suburban Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY87-87 - V20 Custom Deluxe, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY87-88 - V20 Suburban Custom Deluxe, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY89-91 - V2500 Suburban Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
MY87-88 - V30 Cheyenne, Custom Deluxe, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required); Fuel Delivery Type: FI
MY89-91 - V3500 Cheyenne, Scottsdale, Silverado
Right ~ Includes Gaskets and Hardware (where required)
GMC
MY87-91 - Jimmy Base, Sierra Classic
Right ~ Includes Gaskets and Hardware (where required)
MY87-87 - R1500 Base, High Sierra, Sierra Classic
Right ~ Includes Gaskets and Hardware (where required)
MY87-91 - R1500 Suburban Base, High Sierra, Sierra Classic, SLE
Right ~ Includes Gaskets and Hardware (where required)
MY87-89 - R2500 Base, High Sierra, Sierra Classic
Right ~ Includes Gaskets and Hardware (where required)
MY87-91 - R2500 Suburban Base, High Sierra, Sierra Classic, SLE
Right ~ Includes Gaskets and Hardware (where required)
MY89-91 - R3500 Base, High Sierra, Sierra Classic, SLE
Right ~ Includes Gaskets and Hardware (where required)
MY87-88 - R3500 Base, High Sierra, Sierra Classic
Right ~ Includes Gaskets and Hardware (where required); Fuel Delivery Type: FI
MY87-87 - V1500 Base, High Sierra, Sierra Classic
Right ~ Includes Gaskets and Hardware (where required)
MY87-91 - V1500 Suburban Base, High Sierra, Sierra Classic, SLE
Right ~ Includes Gaskets and Hardware (where required)
MY87-87 - V2500 Base, High Sierra, Sierra Classic
Right ~ Includes Gaskets and Hardware (where required)
MY87-91 - V2500 Suburban Base, High Sierra, Sierra Classic, SLE
Right ~ Includes Gaskets and Hardware (where required)
MY89-91 - V3500 Base, High Sierra, Sierra Classic, SLE
Right ~ Includes Gaskets and Hardware (where required)
MY87-88 - V3500 Base, High Sierra, Sierra Classic
Right ~ Includes Gaskets and Hardware (where required); Fuel Delivery Type: FI
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