Replaces

Chevy GMC Driver Side Exhaust Manifold & Gasket Kit Dorman 674-159

Description
Vehicle Fit
Warranty & Shipping
Q&A

DORMAN EXHAUST MANIFOLD & GASKET KIT: 674-159

Specifications:

  • Brand New Dorman Exhaust Manifold Kit
  • LH (Driver Side)
  • Includes:
    • Gaskets (Qty 2)
    • Studs (Qty 6)
    • Washers (Qty 3)
    • Nuts (Qty 3)
    • Springs (Qty 3)
  • 3 bolt flange
  • Replaces dealer part numbers: 343787, 3994045, 6272279, 12551444
  • Direct replacement
  • Strengthened and redesigned in the vulnerable areas of failure

Item Condition: New

Attention California Customers:

WARNING:  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.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

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Fits the following Makes:

Year Make Model Description
1970-1972Chevy C10 Truck Chevy C10 Truck 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy C10 Truck Chevy C10 Truck 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986Chevy C10 Truck Chevy C10 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy C20 Truck Chevy C20 Truck 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy C20 Truck Chevy C20 Truck 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986Chevy C20 Truck Chevy C20 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy C30 Truck Chevy C30 Truck 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy C30 Truck Chevy C30 Truck 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986Chevy C30 Truck Chevy C30 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1973-1986Chevy K10 Truck Chevy K10 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy K20 Truck Chevy K20 Truck 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy K20 Truck Chevy K20 Truck 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986Chevy K20 Truck Chevy K20 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy K30 Truck Chevy K30 Truck 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy K30 Truck Chevy K30 Truck 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1973-1986Chevy K30 Truck Chevy K30 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1973-1974Chevy P10 Van Chevy P10 Van 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1975-1987Chevy P20 Chevy P20 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1973-1974Chevy P20 Van Chevy P20 Van 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1975-1987Chevy P30 Chevy P30 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1973-1974Chevy P30 Van Chevy P30 Van 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy Suburban C10 Chevy Suburban C10 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy Suburban C10 Chevy Suburban C10 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986Chevy Suburban C10 Chevy Suburban C10 V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy Suburban C20 Chevy Suburban C20 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy Suburban C20 Chevy Suburban C20 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986Chevy Suburban C20 Chevy Suburban C20 V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy Suburban K10 Chevy Suburban K10 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy Suburban K10 Chevy Suburban K10 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986Chevy Suburban K10 Chevy Suburban K10 V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy Suburban K20 Chevy Suburban K20 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972Chevy Suburban K20 Chevy Suburban K20 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986Chevy Suburban K20 Chevy Suburban K20 V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC C1500 Truck GMC C1500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC C1500 Truck GMC C1500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1973-1986GMC C1500 Truck GMC C1500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC C2500 Truck GMC C2500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC C2500 Truck GMC C2500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986GMC C2500 Truck GMC C2500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC C3500 Truck GMC C3500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC C3500 Truck GMC C3500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1973-1986GMC C3500 Truck GMC C3500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC K1500 Truck GMC K1500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC K1500 Truck GMC K1500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986GMC K1500 Truck GMC K1500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC K2500 Truck GMC K2500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC K2500 Truck GMC K2500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986GMC K2500 Truck GMC K2500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC K3500 Truck GMC K3500 Truck 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC K3500 Truck GMC K3500 Truck 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986GMC K3500 Truck GMC K3500 Truck 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1973-1974GMC P1500 1973-74, 1979-80 GMC P1500 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1979-1980GMC P1500 1973-74, 1979-80 GMC P1500 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1973-1978GMC P25 GMC P25 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1973-1974GMC P2500 1973-74, 1979-87 GMC P2500 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1979-1987GMC P2500 1973-74, 1979-87 GMC P2500 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1973-1978GMC P35 GMC P35 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1973-1974GMC P3500 1973-74, 1979-87 GMC P3500 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1979-1987GMC P3500 1973-74, 1979-87 GMC P3500 454ci V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC Suburban C1500 GMC Suburban C1500 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC Suburban C1500 GMC Suburban C1500 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1980GMC Suburban C1500 GMC Suburban C1500 V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC Suburban C2500 GMC Suburban C2500 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC Suburban C2500 GMC Suburban C2500 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986GMC Suburban C2500 GMC Suburban C2500 V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC Suburban K1500 GMC Suburban K1500 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC Suburban K1500 GMC Suburban K1500 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986GMC Suburban K1500 GMC Suburban K1500 V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC Suburban K2500 GMC Suburban K2500 400ci V8 6.5L Driver Side Exhaust Manifold & Gasket Kit
1970-1972GMC Suburban K2500 GMC Suburban K2500 402ci V8 6.6L Driver Side Exhaust Manifold & Gasket Kit
1973-1986GMC Suburban K2500 GMC Suburban K2500 V8 7.4L Driver Side Exhaust Manifold & Gasket Kit
Part DMEEM00018

Out of Stock

Dorman
Brand #: 674-159