Snap-Lock Terminals
Tightly crimped snap-lock terminals stay secured to the plugs, coil and cap, for a connection that exceeds SAE pull-off specifications.

Silicon Jackets on all sets
Every set has a silicone jacket for extra heat resistance.

Fiberglass Braid
Closely woven fiberglass braid provides strength and flexibility to the wire and provides a strong bond between jacket and insulation.