Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again
Choose a Store
Open till 
There are vehicles in your garage

Free shipping on orders over $35.

Enroll in Speed Perks for more savings.

Cart is empty!

Add Something to the cart

includes estimated shipping

Vehicle added


Find parts for the selected vehicle:

View Vehicles
Are you sure you want to delete this vehicle?

    Add a

    Add a

    K & W Chemical FiberLock® Head Gasket & Block Repair (32 Fl oz.)

    Loading ...
    Exact Fit May Not Fit Doesn't Fit for your

    • Product Details

      Part No. 401224-6

      Warranty Details (30 DAY REPLACEMENT IF DEFECTIVE)

      Permanent pour 'n go head gasket & block repair compatible with all types of antifreeze. Repairs cooling system leaks w/3 unique technologies: military-strength fibers nanotechnology & Cool-X Conditioner-the ultimate solution for all coolant leaks.

      Product Features:

      • Nanotechnology reinforced with military-strength fibers for a superior permanent repair

    • Specifications
      • Container Material:Plastic
        Container Size:32 oz
        Liquid Type:Beige Fibrous Liquid
    • Read Review
    • Q & A