This bottle was a very rare option that was dealer installed up until 1972 with which all 455 Cutlass came stock. Most of these cars had a problem with antifreeze coming out of the radiator cap. In 1972 Oldsmobile decided to add an overflow bottle in all Cutlass 455. If you had a problem with overheating they would've installed this kit in your Cutlass. This kit will fit all 1968 / 1969 / 1970 / 1971 / 1972 Cutlass with a 350 / 400 or 455 motor. Kit includes bottle, retainer with hose
Our SKU # for this part is CUPPZROK6872B
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