Manifolds & Parts

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  • Emission Control PCV ValveFits 41-71 Jeep & Willys with 4-134 engine
    Emission Control PCV Valve
    Fits 41-71 Jeep & Willys with 4-134 engine
    Item #: A6895

    New Old Stock Emission Control PCV Valve.

    Buy them while they last. Limited supply NOS original PCV valves. E... 

  • New Exhaust Manifold Fits 41-53 Jeep & Willys with 4-134 L engine
    New Exhaust Manifold
    Fits 41-53 Jeep & Willys with 4-134 L engine
    Item #: 801826

    New Exhaust Manifold

    Newly cast complete exhaust manifold. Bolts up just like original - Highest quality guarante... 

  • Formed Steel PCV Valve to Side Cover LineFits 41-71 Jeep
    Formed Steel PCV Valve to Side Cover Line
    Fits 41-71 Jeep
    Item #: B0158-LINE

    New Replacement Pre-Formed Steel PCV Valve to Side Cover Line

    Kit comes complete with all proper fittings. J... 

  • New Intake Manifold Fits 41-53 Jeep & Willys with 4-134 L engine
    New Intake Manifold
    Fits 41-53 Jeep & Willys with 4-134 L engine
    Item #: A1166

    New Intake Manifold

    Newly cast complete intake manifold. Bolts up just like original - Highest quality guarantee.... 

  • Exhaust Manifold Heat Riser Repair Kit Fits 41-53 Jeep & Willys with 4-134 L engine
    Exhaust Manifold Heat Riser Repair Kit
    Fits 41-53 Jeep & Willys with 4-134 L engine
    Item #: 646089

    New Exhaust Manifold Heat Riser Repair Kit

    Comes with new shaft, bushings, washer, and coil spring. Acted as an e... 

  • New Exhaust Manifold Fits 50-71 Jeep & Willys with 4-134 F engine
    New Exhaust Manifold
    Fits 50-71 Jeep & Willys with 4-134 F engine
    Item #: 947233

    New Exhaust Manifold

    Newly cast complete exhaust manifold. Bolts up just like original - Highest quality guarante... 

  • Exhaust Manifold Heat Riser SpringFits 41-53 Jeep & Willys with 4-134 L engine
    Exhaust Manifold Heat Riser Spring
    Fits 41-53 Jeep & Willys with 4-134 L engine
    Item #: 647042

    New Exhaust Manifold Heat Riser Spring

    This is the exhaust manifold heat riser spring that is used on 1945-... 

  • New Exhaust Manifold Special Tapered WasherFits 41-53 Jeep & Willys with 4-134 L engine
    New Exhaust Manifold Special Tapered Washer
    Fits 41-53 Jeep & Willys with 4-134 L engine
    Item #: 344732

    New Exhaust Manifold Special Tapered Washer (7 required per vehicle)

    Proper tapered washer for your exhaust... 

  • NOS Exhaust ManifoldFits 50-71 Jeep & Willys with 4-134 F engine
    NOS Exhaust Manifold
    Fits 50-71 Jeep & Willys with 4-134 F engine
    Item #: 648766

    New Old Stock Exhaust Manifold

    Limited Quanties - Get them while the last.

    Bolts up just like or... 

  • New Exhaust Manifold Heat Riser Control Valve StopFits 41-53 Jeep & Willys with 4-134 L engine
    New Exhaust Manifold Heat Riser Control Valve Stop
    Fits 41-53 Jeep & Willys with 4-134 L engine
    Item #: 639743

    New Exhaust Manifold Control Valve Stop

    Small bracket that the heat riser spring rests against under your ... 

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Kaiser Willys supplies new and used willys jeep parts and accessories for restoration including Willys Jeep, CJ-2A, CJ-3A, CJ-3B,
    CJ-5, CJ-6, Willys Station Wagon, M38, M38-A1, Willys Truck, Jeepster, FC-150, FC-170 and other Willys vehicles made
    between 1941-1971. Looking for a Willys manual, Willys brake parts, Willys body parts or Willys wheels? How about a Willys
    radiator
, a Willys seat or a Willys bumper? Find all these parts and so much more!