4.0L XJ Performance Spark Plug WiresTime for a tune up? Installing a supercharger or Long Tube Header? There's no time like the present to treat your TJ LJ to these high performance spark plug wires. Auto or 6spd 6 cylinder engine. Black with MOPAR Orange stripe and RIPP logo. 7. 8mm diameter. High heat resistant silicone construction. High heat resistant MOPAR Orange Boots. Compatible with the following vehicles with RIPP Coilpack conversion kit. 2000 2001 Jeep Cherokee 4. 0L XJ

Standard thread

which can foul the engine oil

in fact that's more HP even if that 392 had full exhaust headers

Jeeps and SUV's

Smaller diameter pulley for additional boost pressure

8L Jeep Wrangler

7l Dodge Challengers

Improved POWER

better get one now because once they're gone

so if your vehicle is supercharged this catch will help control it

Keep it clean

Plug and play harness to allow seamless installation