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1940 GMC Truck Parts - Exhaust

OER Parts offers a wide selection of Exhaust & Components for your 1940 GMC Truck. OER Parts offers 1940 GMC Truck Converters, 1940 GMC Truck Hardware, 1940 GMC Truck Manifold Hardware, 1940 GMC Truck Manifolds, and 1940 GMC Truck Mufflers & Pipes.


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  • Manifold Hardware (6)
    • Header & Exhaust Manifold Pa... (6)

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    • EXPERT CUSTOMER SERVICE

    For Enthusiasts By Enthusiasts

    Our friendly customer support staff is standing by and ready to help you. Whether its a product, order, or technical, we have you covered. Submit a request online or contact us.

    OER® Silver Hi-Temp Exhaust Coating Case of 6- 12 Oz Aerosol Cans

    Product#: *K89557

    OER® Silver Hi-Temp Exhaust Coating Case of 6- 12 Oz Aerosol Cans

    Product#: *K89557

    OER® Silver Hi-Temp Exhaust Coating Case of 6- 12 Oz Aerosol Cans

    MSRP: $97.99 cs
    LEARN MORE
    OER® Hi-Temp Exhaust Coating; Silver; 16 Oz Aerosol Can (Net Wt. 12 Oz.)

    Product#: K89555

    OER® Hi-Temp Exhaust Coating; Silver; 16 Oz Aerosol Can (Net Wt. 12 Oz.)

    Product#: K89555

    OER® Hi-Temp Exhaust Coating; Silver; 16 Oz Aerosol Can (Net Wt. 12 Oz.)

    MSRP: $17.99 ea
    LEARN MORE
    OER Hi-Temp Exhaust Coating; Cast Iron Gray; 16 Oz Aerosol Can (Net Wt. 12 Oz.)

    Product#: K0090

    OER Hi-Temp Exhaust Coating; Cast Iron Gray; 16 Oz Aerosol Can (Net Wt. 12 Oz.)

    Product#: K0090

    OER Hi-Temp Exhaust Coating; Cast Iron Gray; 16 Oz Aerosol Can (Net Wt. 12 Oz.)

    MSRP: $19.99 ea
    LEARN MORE
    OER Hi-Temp Exhaust Coating; Black; 16 Oz Aerosol Can (Net Wt. 12 Oz.)

    Product#: K89556

    OER Hi-Temp Exhaust Coating; Black; 16 Oz Aerosol Can (Net Wt. 12 Oz.)

    Product#: K89556

    OER Hi-Temp Exhaust Coating; Black; 16 Oz Aerosol Can (Net Wt. 12 Oz.)

    MSRP: $19.99 ea
    LEARN MORE
    OER® Cast Iron Gray Hi-Temp Exhaust Coating Case of 6- 12 Oz Aerosol Can

    Product#: *K89559

    OER® Cast Iron Gray Hi-Temp Exhaust Coating Case of 6- 12 Oz Aerosol Can

    Product#: *K89559

    OER® Cast Iron Gray Hi-Temp Exhaust Coating Case of 6- 12 Oz Aerosol Can

    MSRP: $107.99 cs
    LEARN MORE
    OER® Black Hi-Temp Exhaust Coating Case of 6- 12 Oz Aerosol Cans

    Product#: *K89558

    OER® Black Hi-Temp Exhaust Coating Case of 6- 12 Oz Aerosol Cans

    Product#: *K89558

    OER® Black Hi-Temp Exhaust Coating Case of 6- 12 Oz Aerosol Cans

    MSRP: $107.99 cs
    LEARN MORE

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