55-58 GM car2 & 4 DR P/L ROOF RAIL SEALS55 58 GM Passenger 2 & 4 door Pillarless ROOF RAIL SEALS (PR) These are cheap and not the best quality replacement.. the best ones are a LOT LOT LOT more expensive.. Would we use them.. if hard pressed but view as a temporary measure. No Return. Including Chevy, Pontiac, Olds, Buick & Caddy. These do NOT have a steel core(. really nice body shape these..!)