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The Moroso Ultra spark plug wire set for BBC engines provides straight plug boots with HEI-compatible terminals and red sleeved insulation for over-valve-cover routing. Designed to suit big-block Chevy layouts that use HEI distributors, the sleeved finish and straight boot configuration support conventional routing while matching red engine detailing.
Moroso BBC Over Valve Cover Str Plug Boots HEI Sleeved Ultra Spark Plug Wire Set - Red
