Replaces

1987-1987 Chevy R2500 Truck Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)

This part replaces:

  • Dorman 674-231
  • HOLLANDER 327-1351L

  • New

DORMAN EXHAUST MANIFOLD KIT: 674-231

Our aftermarket manifold kits are some of the highest quality replacements on the market!

This cast iron manifold has been designed to eliminate the faults of the original GM design.

Specifications:

  • Brand New Dorman Exhaust Manifold with Gasket & Hardware Kit
  • LH (Driver Side)
  • 3 Bolt Flange
  • Includes Gaskets and Hardware
  • Direct replacement
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Corrosion resistant
  • Strengthened and redesigned in the vulnerable areas of failure

Now you can buy a high quality exhaust manifold that is built to strict quality control standards for a fraction of the dealer price. REPLACE your broken, warped, or cracked one now with this great fitting, alternative.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.


Vehicle Fit

  • 1987 Chevy Blazer Full Size Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1987-1991 Chevy Blazer Full Size Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy R1500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy R1500 Truck Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1987 Chevy R2500 Truck Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1987 Chevy R2500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1988 Chevy R2500 Truck Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1989 Chevy R2500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy R3500 Truck Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1987 Chevy R3500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1988 Chevy R3500 Truck Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1989-1990 Chevy R3500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy Suburban R10 Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1987 Chevy Suburban R10 Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1988 Chevy Suburban R10 Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1989-1991 Chevy Suburban R1500 Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy Suburban R20 Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1988 Chevy Suburban R20 Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1989-1991 Chevy Suburban R2500 Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy Suburban V10 Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1988 Chevy Suburban V10 Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1989-1991 Chevy Suburban V1500 Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy Suburban V20 Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1988 Chevy Suburban V20 Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1989-1991 Chevy Suburban V2500 Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy V1500 Truck Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1987 Chevy V1500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy V2500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy V2500 Truck Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1988 Chevy V2500 Truck Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1989 Chevy V2500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy V3500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 Chevy V3500 Truck Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1988 Chevy V3500 Truck Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1989-1990 Chevy V3500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987-1991 GMC Jimmy Full Size Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 GMC Jimmy Full Size Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1987 GMC R1500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 GMC R1500 Truck Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1987 GMC R2500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 GMC R2500 Truck Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1988 GMC R2500 Truck Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1987 GMC R3500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1988 GMC R3500 Truck Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1989-1990 GMC R3500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 GMC Suburban Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 GMC Suburban Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1988 GMC Suburban Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1989-1991 GMC Suburban Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 GMC V1500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 GMC V1500 Truck Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1987 GMC V2500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1987 GMC V2500 Truck Exhaust Manifold for V8 5.0L 305ci Driver Side (Dorman)
  • 1988 GMC V2500 Truck Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1987 GMC V3500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
  • 1988 GMC V3500 Truck Exhaust Manifold for V8 5.7L 350ci (8th Vin Digit K) Driver Side (Dorman)
  • 1989-1990 GMC V3500 Truck Exhaust Manifold for V8 5.7L 350ci Driver Side (Dorman)
$99.95
Part #: 1AEEM00145

- Ships Same Day for orders placed by 5 P.M. ET

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Dorman
Brand #: 674-231

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"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
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