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The Moroso Ultra spark plug wire set for small-block Chevrolet engines is specified for under-header routing with 135° plug boots, HEI compatibility and sleeved construction. It fits SBC applications where wires must clear headers and benefit from sleeving for heat protection, providing the correct boot angle and compatibility for common SBC ignition setups.
Moroso SBC Under Header 135 Deg Plug Boots HEI Sleeved Ultra Spark Plug Wire Set
