ACCEL - 14mm Thread, .750 in Reach - Gasket (flat) Seat - ISO Standard - 4 Pack 77 in Long - 30

77 in Long - 30 Spline - Chromoly - Black Oxide - Dana 44 - Jeep Wrangler JK 2007-18 - Each

Spark Plug - NGK Laser Platinum - 14 mm Thread - 17

Setup Block Cup - Plastic - Black - Ti22 Setup Blocks - Pair

3-bar slide mounts

5 in Scoop - Composite - White - Each

ACCEL - 14mm Thread, .750 in Reach - Gasket (flat) Seat - ISO Standard - 4 Pack 77 in Long - 30ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost