PerTronix 708104 PerTronix Flame-Thrower 7mm Stock Look Spark Plug Wire Sets Dart Severe-Duty Stainless Steel Valves When your factory rotors are

When your factory rotors are warped from track days or grooved from pad wear

and tighten T-bolt clamps

This cylinder head features quality construction using materials appropriate for its intended application

All seams are RF-welded for a permanent water-tight seal

Pushrod flex at high RPM reduces effective valve lift and alters timing events

PerTronix 708104 PerTronix Flame-Thrower 7mm Stock Look Spark Plug Wire Sets Dart Severe-Duty Stainless Steel Valves When your factory rotors areThe PerTronix 708104 Flame Thrower 7mm Stock Look Wire Set delivers modern spiral core performance with the vintage appearance of original cloth covered or black factory wires. Ideal for restorations and classic car enthusiasts who want modern ignition reliability without the race car looks of 8. 5mm colored wires. These wires feature a 7mm diameter silicone jacket with a ferrite spiral wound core rated at 500 ohms per foot providing excellent RFI