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DEI Vapor Block fuel line sleeve, 3/8 in. I.D. x 36 in., reduces heat in fuel lines to help prevent vapor lock and related rough idling or hard starting. Its split design with an adhesive flap installs without disconnecting the line—wrap, remove the liner and press the flap. Constructed from glass fiber and polyester with an aluminum outer layer, it’s easy to cut to size and can be used on cables, hoses or lines for added heat protection.
DEI Vapor Block Sleeve 3/8in x 36in
