Panhead Steel Sand Cast "O" Ring Manifold (OEM #27027-55, 1955-57)

Early OEM steel casting for Panhead motors with "O" ring heads, '55-'57.  

This steel, sand cast version is specific to early Panheads, 1955-57 in particular.  For 1958 to 1965, the Factory introduced the aluminum die cast variation, and it featured the same cast number but with the "A" designation.  However, the two variations are otherwise fully interchangeable.

Excellent raised casting number, original sand cast finish is still present, "O" ring steps are square, and flange bolt holes have no cracks.  Still retains original silver finish remnants.

• Condition:   Used
• Type:   Panhead
• Vintage:   1955-57

103020  CR-4  (20 08 23, 1-7)