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The Moroso Ultra 40 sleeved ignition wire set for Chevrolet big-block engines is configured for HEI systems with straight boots in black. This kit provides correct straight-boot fitment for big-block layouts and includes sleeving to guard against chafing and heat exposure. Choose this set when a big-block Chevy with HEI needs protected, direct wire runs and straightforward plug connections.
Moroso Chevrolet Big Block Ignition Wire Set - Ultra 40 - Sleeved - HEI - Straight - Black
