Sorry JW, my mom just sent me pictures of the 4 lb cap on my truck but there isn't even a brand name on it let alone a part number.
It just says 4 lbs. and Warning Do Not Open Hot on the top. No numbers on the underside of it either.
1950 Chevrolet 3100 (Ol' Roy)
1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)
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