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

If your vehicle's exhaust is getting loud and the exhaust noise is coming from under the hood or engine then you may need to fix a cracked exhaust manifold. Replacing a broken manifold is easiest with a direct replacement manifold that will fit correctly and bolt up to you original engine and exhaust system. This manifold is a direct fitting replacement.

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

Specifications:

  • Fits LH (Driver Side)
  • Includes Gaskets and Hardware
  • 3 Bolt Flange
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Strengthened and redesigned in the vulnerable areas of failure
  • Corrosion resistant
  • Direct replacement

Now you can buy a high quality exhaust manifold that is built to strict quality control standards for less then 1/2 the price at the dealer. REPLACE your broken, warped, or cracked one now with this great fitting, alternative.

It is a great replacement and has good cost savings over a dealer unit.

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.

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Vehicle Fit

  • 1977 Buick Century Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1977 Buick Century Exhaust Manifold 350ci with 4 BBL Carburetor (5th Vin Digit L) Driver Side Dorman 674-197
  • 1978 Buick Century Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1978 Buick Electra Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1978 Buick Estate Wagon Wagon Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1978 Buick LeSabre Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1977 Buick Regal Exhaust Manifold 350ci with 4 BBL Carburetor (5th Vin Digit L) Driver Side Dorman 674-197
  • 1977 Buick Regal Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1977-1979 Buick Skylark Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1977 Buick Skylark Exhaust Manifold 350ci with 4 BBL Carburetor (5th Vin Digit L) Driver Side Dorman 674-197
  • 1978-1979 Buick Skylark Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 Chevy Blazer Full Size Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 Chevy Blazer Full Size Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1980 Chevy Blazer Full Size Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1976-1980 Chevy C10 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 Chevy C10 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1977-1980 Chevy C10 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 Chevy C10 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1980 Chevy C20 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 Chevy C20 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1977-1980 Chevy C20 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 Chevy C20 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1980 Chevy C30 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 Chevy C30 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1977-1980 Chevy C30 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 Chevy C30 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1980 Chevy Camaro Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 Chevy Camaro Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1980 Chevy Camaro Exhaust Manifold V8 4.4L 267ci Driver Side Dorman 674-197
  • 1980 Chevy Camaro Exhaust Manifold V8 5.0L 305ci with 3 Bolt Flange Driver Side Dorman 674-197
  • 1976 Chevy Caprice Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1979 Chevy Caprice Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1979 Chevy Caprice Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1976 Chevy Chevelle Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1977 Chevy Chevelle Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1977 Chevy Chevelle Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1976-1978 Chevy El Camino Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1977 Chevy El Camino Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1976 Chevy El Camino Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 Chevy K10 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 Chevy K10 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1977-1980 Chevy K10 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 Chevy K10 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1980 Chevy K20 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 Chevy K20 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1977-1980 Chevy K20 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 Chevy K20 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1980 Chevy K30 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 Chevy K30 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1977-1980 Chevy K30 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 Chevy K30 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1978 Chevy Malibu Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1977 Chevy Monte Carlo Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1976-1977 Chevy Monte Carlo Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 Chevy Nova Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1976-1979 Chevy Nova Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 Chevy Suburban C10 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 Chevy Suburban C10 Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1979 Chevy Suburban C10 Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1980 Chevy Suburban C10 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1981-1982 Chevy Suburban C10 Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1979 Chevy Suburban C20 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 Chevy Suburban C20 Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1979 Chevy Suburban C20 Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1980 Chevy Suburban C20 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1981-1982 Chevy Suburban C20 Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1979 Chevy Suburban K10 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 Chevy Suburban K10 Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1979 Chevy Suburban K10 Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1980 Chevy Suburban K10 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1981-1982 Chevy Suburban K10 Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1979 Chevy Suburban K20 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 Chevy Suburban K20 Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1979 Chevy Suburban K20 Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1980 Chevy Suburban K20 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1981-1982 Chevy Suburban K20 Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1986 Chevy Van - P Series Forward Control Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1987 Chevy Van - P Series Forward Control Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1977-1984 Chevy Van G-Series Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1980 Chevy Van G-Series Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1977-1986 Chevy Van G-Series Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1985-1986 Chevy Van G-Series Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1987 Chevy Van G-Series Exhaust Manifold V8 5.7L 350ci with 4 BBL Carburetor Driver Side Dorman 674-197
  • 1976-1979 GMC C1500 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 GMC C1500 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1980 GMC C1500 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 GMC C1500 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1979 GMC C2500 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 GMC C2500 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1980 GMC C2500 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 GMC C2500 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1979 GMC C3500 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 GMC C3500 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1980 GMC C3500 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 GMC C3500 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1978 GMC Caballero Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1980 GMC Jimmy Full Size Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 GMC Jimmy Full Size Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1977-1980 GMC Jimmy Full Size Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1976-1979 GMC K1500 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 GMC K1500 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1980 GMC K1500 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 GMC K1500 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1979 GMC K2500 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 GMC K2500 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1980 GMC K2500 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 GMC K2500 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1979 GMC K3500 Truck Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 GMC K3500 Truck Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1980 GMC K3500 Truck Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1981-1982 GMC K3500 Truck Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976 GMC Sprint Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1977 GMC Sprint Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1976-1977 GMC Sprint Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1976-1979 GMC Suburban C1500 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 GMC Suburban C1500 Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1979 GMC Suburban C1500 Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1980 GMC Suburban C1500 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1981-1982 GMC Suburban C1500 Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1979 GMC Suburban C2500 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 GMC Suburban C2500 Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1979 GMC Suburban C2500 Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1980 GMC Suburban C2500 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1981-1982 GMC Suburban C2500 Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1979 GMC Suburban K1500 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 GMC Suburban K1500 Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1979 GMC Suburban K1500 Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1980 GMC Suburban K1500 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1981-1982 GMC Suburban K1500 Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1976-1979 GMC Suburban K2500 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1976-1980 GMC Suburban K2500 Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1979 GMC Suburban K2500 Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1980 GMC Suburban K2500 Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1981-1982 GMC Suburban K2500 Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1977-1984 GMC Van Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977-1986 GMC Van Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1977-1980 GMC Van Exhaust Manifold V8 6.5L 400ci Driver Side Dorman 674-197
  • 1985-1986 GMC Van Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1987 GMC Van Exhaust Manifold V8 5.7L 350ci with 4 BBL Carburetor Driver Side Dorman 674-197
  • 1976-1984 GMC Van - P Series Forward Control Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1985-1986 GMC Van - P Series Forward Control Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1987 GMC Van - P Series Forward Control Exhaust Manifold V8 5.7L 350ci (8th Vin Digit M) Driver Side Dorman 674-197
  • 1977 Olds 88 Exhaust Manifold V8 5.7L 350ci with 4 BBL Carburetor (5th Vin Digit L) Driver Side Dorman 674-197
  • 1977 Olds 88 Exhaust Manifold V8 5.7L 350ci with 2 BBL Carburetor Driver Side Dorman 674-197
  • 1977 Olds 98 Exhaust Manifold V8 5.7L 350ci with 4 BBL Carburetor (5th Vin Digit L) Driver Side Dorman 674-197
  • 1977 Olds 98-Regency Exhaust Manifold V8 5.7L 350ci with 4 BBL Carburetor (5th Vin Digit L) Driver Side Dorman 674-197
  • 1977 Olds Custom Cruiser Wagon Exhaust Manifold V8 5.7L 350ci (5th Vin Digit L) Driver Side Dorman 674-197
  • 1978 Olds Cutlass Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1979 Olds Cutlass Exhaust Manifold V8 5.7L 350ci (5th Vin Digit L) Driver Side Dorman 674-197
  • 1977 Olds Delta 88 Exhaust Manifold V8 5.7L 350ci with 4 BBL Carburetor (5th Vin Digit L) Driver Side Dorman 674-197
  • 1977 Olds Delta 88 Exhaust Manifold V8 5.7L 350ci with 2 BBL Carburetor Driver Side Dorman 674-197
  • 1977 Olds Delta 88-Royale Exhaust Manifold V8 5.7L 350ci with 4 BBL Carburetor Driver Side Dorman 674-197
  • 1977 Olds Omega Exhaust Manifold V8 5.7L 350ci (5th Vin Digit L) Driver Side Dorman 674-197
  • 1977-1979 Olds Omega Exhaust Manifold V8 5.0L Driver Side Dorman 674-197
  • 1978-1979 Olds Omega Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977 Pontiac Bonneville Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1977 Pontiac Catalina Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1977-1979 Pontiac Firebird Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1978-1979 Pontiac Firebird Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1980 Pontiac Firebird Exhaust Manifold V8 5.0L 305ci Driver Side with 3 Bolt Flange Dorman 674-197
  • 1977 Pontiac LeMans Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1978 Pontiac LeMans Exhaust Manifold V8 5.7L 350ci (5th Vin Digit L) Driver Side Dorman 674-197
  • 1977 Pontiac Phoenix Exhaust Manifold V8 5.7L 350ci (5th Vin Digit L) Driver Side Dorman 674-197
  • 1977-1979 Pontiac Phoenix Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1978-1979 Pontiac Phoenix Exhaust Manifold V8 5.7L 350ci Driver Side Dorman 674-197
  • 1977 Pontiac Safari Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
  • 1977 Pontiac Ventura II Exhaust Manifold V8 5.7L 350ci (5th Vin Digit L) Driver Side Dorman 674-197
  • 1977 Pontiac Ventura II Exhaust Manifold V8 5.0L 305ci Driver Side Dorman 674-197
Only 2 left in stock
Part #: 1AEEM00057

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Brand #: 674-197

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Customer Feedback

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