Dorman OE Solutions
List Price:$215.95
AM Price:$122.99
You Save:$92.96
Save 43%
Free Ground Shipping
Need this part fast? Choose Next Day Air at checkout!

Part Number: AM-1049448404

FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.

Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.

Expedited is available on checkout to the United States, excluding Alaska, Hawaii.

Final shipping costs are available at checkout.

Attention California Customers:

proposition 65 iconWARNING:  This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

10 Year Warranty

This item is backed by our 10-year warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Please note: Any modifications to an item of any kind before contacting us will void any and all warranty coverage for this item. Please contact us before modifying the part so that we have the opportunity to correct the situation.

10 Year Warranty

This item is backed by our 10-year warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Please note: Any modifications to an item of any kind before contacting us will void any and all warranty coverage for this item. Please contact us before modifying the part so that we have the opportunity to correct the situation.

This part replaces:

  • Dorman 674-159

Vehicle Fit

  • 1975-1986 Chevrolet C10 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet C10 Truck 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet C10 Truck 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 Chevrolet C10 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1986 Chevrolet C20 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet C20 Truck 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet C20 Truck 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 Chevrolet C20 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1986 Chevrolet C30 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet C30 Truck 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet C30 Truck 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 Chevrolet C30 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1986 Chevrolet K10 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 Chevrolet K10 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1986 Chevrolet K20 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet K20 Truck 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet K20 Truck 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 Chevrolet K20 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1986 Chevrolet K30 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet K30 Truck 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet K30 Truck 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 Chevrolet K30 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 Chevrolet P10 Van 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1987 Chevrolet P20 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 Chevrolet P20 Van 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1987 Chevrolet P30 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 Chevrolet P30 Van 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet Suburban C10 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet Suburban C10 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1986 Chevrolet Suburban C10 V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet Suburban C20 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet Suburban C20 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1986 Chevrolet Suburban C20 V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet Suburban K10 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet Suburban K10 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1986 Chevrolet Suburban K10 V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet Suburban K20 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 Chevrolet Suburban K20 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1986 Chevrolet Suburban K20 V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1978 GMC C15 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC C15-C1500 Suburban 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC C15-C1500 Suburban 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC C15-C1500 Suburban V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC C15-C1500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC C15-C1500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC C15-C1500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1979-1986 GMC C1500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1978 GMC C25 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC C25-C2500 Suburban 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC C25-C2500 Suburban 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC C25-C2500 Suburban V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC C25-C2500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC C25-C2500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC C25-C2500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1979-1986 GMC C2500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1978 GMC C35 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC C35-C3500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC C35-C3500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC C35-C3500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1979-1986 GMC C3500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1978 GMC K15 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC K15/K1500 Suburban 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC K15/K1500 Suburban 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC K15/K1500 Suburban V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC K15/K1500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC K15/K1500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC K15/K1500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1979-1986 GMC K1500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1978 GMC K25 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC K25/K2500 Suburban 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC K25/K2500 Suburban 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC K25/K2500 Suburban V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC K25/K2500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC K25/K2500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC K25/K2500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1979-1986 GMC K2500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1977-1978 GMC K35 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC K35/K3500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1970-1972 GMC K35/K3500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC K35/K3500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1979-1986 GMC K3500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC P15/P1500 Van 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1979-1980 GMC P1500 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1978 GMC P25 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1973-1974 GMC P25/P2500 Van 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1979-1987 GMC P2500 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1978 GMC P35 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1979-1987 GMC P3500 454ci V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1980 GMC Suburban C1500 V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1986 GMC Suburban C2500 V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1986 GMC Suburban K1500 V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159
  • 1975-1986 GMC Suburban K2500 V8 7.4L Driver Side Exhaust Manifold Dorman OE Solutions 674-159

Product Reviews

There are no reviews for this item. Write Review