Dorman OE Solutions
List Price:$227.95
AM Price:$143.99
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Part Number: AM-42121456

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

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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.

This part replaces:

  • Hollander 327-740L
  • Dorman 674-203

Vehicle Fit

  • 1971-1972 Chevrolet Bel-Air 400ci V8 6.5L with 2 BBL Carburetor Driver Side Exhaust Manifold
  • 1971-1975 Chevrolet Bel-Air 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973-1975 Chevrolet Bel-Air 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1971-1972 Chevrolet Biscayne 400ci V8 6.5L with 2 BBL Carburetor Driver Side Exhaust Manifold
  • 1971-1972 Chevrolet Biscayne 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973-1974 Chevrolet Blazer 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 Chevrolet Blazer 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1971-1972 Chevrolet Brookwood 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1971-1972 Chevrolet Brookwood 400ci V8 6.5L with 2 BBL Carburetor Driver Side Exhaust Manifold
  • 1975 Chevrolet C10 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 Chevrolet C10 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 Chevrolet C10 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1973-1974 Chevrolet C10 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 Chevrolet C20 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 Chevrolet C20 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 Chevrolet C20 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1973-1974 Chevrolet C20 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 Chevrolet C30 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 Chevrolet C30 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 Chevrolet C30 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1973-1974 Chevrolet C30 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1969 Chevrolet Camaro 302ci V8 5.0L Driver Side Exhaust Manifold
  • 1969 Chevrolet Camaro 327ci V8 5.4L Driver Side Exhaust Manifold
  • 1969-1973 Chevrolet Camaro 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1969-1975 Chevrolet Camaro 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1971-1975 Chevrolet Caprice 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1971-1972 Chevrolet Caprice 400ci V8 6.5L with 2 BBL Carburetor Driver Side Exhaust Manifold
  • 1973-1975 Chevrolet Caprice 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1969-1973 Chevrolet Chevelle 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1970-1975 Chevrolet Chevelle 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1974-1975 Chevrolet Chevelle 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1971-1975 Chevrolet El Camino 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1971-1973 Chevrolet El Camino 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1975-1976 Chevrolet El Camino 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975-1976 Chevrolet G10 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1971-1973 Chevrolet G10 Van 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1971-1974 Chevrolet G10 Van 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975-1976 Chevrolet G20 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975-1976 Chevrolet G20 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1971-1973 Chevrolet G20 Van 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1971-1974 Chevrolet G20 Van 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1974-1976 Chevrolet G30 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975-1976 Chevrolet G30 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1971-1974 Chevrolet G30 Van 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1971-1972 Chevrolet Impala 400ci V8 6.5L with 2 BBL Carburetor Driver Side Exhaust Manifold
  • 1971-1975 Chevrolet Impala 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973-1975 Chevrolet Impala 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 Chevrolet K10 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 Chevrolet K10 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 Chevrolet K10 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1973-1974 Chevrolet K10 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 Chevrolet K20 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 Chevrolet K20 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973-1974 Chevrolet K20 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 Chevrolet K20 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1975 Chevrolet K30 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 Chevrolet K30 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973-1974 Chevrolet K30 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 Chevrolet K30 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1975 Chevrolet K5 Blazer 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 Chevrolet K5 Blazer 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1969-1973 Chevrolet Malibu 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1970-1975 Chevrolet Malibu 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1974-1975 Chevrolet Malibu 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1970 Chevrolet Monte Carlo 400ci V8 6.5L with 2 BBL Carburetor Driver Side Exhaust Manifold
  • 1970-1975 Chevrolet Monte Carlo 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1974-1975 Chevrolet Monte Carlo 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1969-1973 Chevrolet Nova 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1970-1975 Chevrolet Nova 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 Chevrolet Nova 262ci V8 4.3L Driver Side Exhaust Manifold
  • 1975 Chevrolet P10 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 Chevrolet P10 Van 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1973-1974 Chevrolet P10 Van 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 Chevrolet P20 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 Chevrolet P20 Van 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1973-1974 Chevrolet P20 Van 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 Chevrolet P30 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 Chevrolet P30 Van 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1973-1974 Chevrolet P30 Van 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973-1975 Chevrolet Suburban C10 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 Chevrolet Suburban C10 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1973-1975 Chevrolet Suburban C20 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 Chevrolet Suburban C20 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1973-1975 Chevrolet Suburban K10 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 Chevrolet Suburban K10 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1973-1975 Chevrolet Suburban K20 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 Chevrolet Suburban K20 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 GMC C15 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 GMC C15 Truck 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1973-1974 GMC C15-C1500 Suburban 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973-1974 GMC C15-C1500 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 GMC C15-C1500 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1975 GMC C25 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 GMC C25 Truck 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1973-1974 GMC C25-C2500 Suburban 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 GMC C25-C2500 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1973-1974 GMC C25-C2500 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 GMC C35 Truck 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 GMC C35 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973-1974 GMC C35-C3500 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 GMC C35-C3500 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1975-1976 GMC G15 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1971-1973 GMC G15/G1500 Van 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1971-1974 GMC G15/G1500 Van 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975-1976 GMC G25 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1971-1973 GMC G25/G2500 Van 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1971-1974 GMC G25/G2500 Van 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975-1976 GMC G35 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1971-1974 GMC G35/G3500 Van 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1971-1973 GMC G35/G3500 Van 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1973-1975 GMC Jimmy 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 GMC Jimmy 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1975 GMC Jimmy 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 GMC K15 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 GMC K15 Truck 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1973-1974 GMC K15/K1500 Suburban 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973-1974 GMC K15/K1500 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 GMC K15/K1500 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1975 GMC K25 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 GMC K25 Truck 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1973-1974 GMC K25/K2500 Suburban 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 GMC K25/K2500 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1973-1974 GMC K25/K2500 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 GMC K35/K3500 Truck 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1973-1974 GMC K35/K3500 Truck 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 GMC P15/P1500 Van 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1975 GMC P25 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973-1974 GMC P25/P2500 Van 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1973 GMC P25/P2500 Van 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1975 GMC P35 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1971-1973 GMC Sprint 307ci V8 5.0L Driver Side Exhaust Manifold
  • 1971-1975 GMC Sprint 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975-1976 GMC Sprint 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 GMC Suburban C1500 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 GMC Suburban C1500 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 GMC Suburban C2500 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 GMC Suburban C2500 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 GMC Suburban K1500 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 GMC Suburban K1500 350ci V8 5.7L Driver Side Exhaust Manifold
  • 1975 GMC Suburban K2500 400ci V8 6.5L Driver Side Exhaust Manifold
  • 1975 GMC Suburban K2500 350ci V8 5.7L Driver Side Exhaust Manifold

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