Core type

    Fin materials

    Fin type

    Fin count

    Top header




    Bottom header




    Header type


    [group group-header-type-1]

    what size break?


    [/group]
    [group group-header-type-2]

    what size box?


    [/group]
    [group group-header-type-3]

    what size flat?


    [/group]

    Header radius (Must be 2 3/8 and above for a drop seam)

    Header gauge for bolt on

    Are both top & bottom heavy?


    [group group-header-radius]

    Which header is heavy?


    [/group]

    Header position

    Are both top & bottom headers the same position?


    [group group-header-same-position]



    [/group]

    O.H. Dims.

    Tube gauge

    Your Name

    Your Email

    Your Phone

    How to measure bolt holes