These are the answer to your burnt wire blues. Each wire is constructed from two layers of ultra-high temperature silicone and rated up to 600 ° F. The ceramic spark plug boot acts as the primary protection to direct heat withstanding up to 2000 ° F.

• Two current paths for reliability and redundancy. -Primary path: Carbon impregnated fiberglass center core. -Secondary path: Spiral wound stainless steel alloy
• Low 500 ohm per foot resistance.
  
• 8mm Silicone jacket to resist high temperatures, moisture, oil and chemicals.
• EPDM (Ethylene Propylene Diene Methylene) inner insulation for superior heat resistance and prevention of arcing and voltage leaks.
• Fiberglass reinforcing braid for added strength and flexibility.

8mm Custom fit MAGx2 wires are available for many popular applications equipped with Flame-Thrower or original GM HEI distributors. Our custom wire sets have factory terminated ends for a superior connection and perfect fit, without cuttting, crimping and splicing.

PerTronix 828224HT Flame Thrower Spark Plug Wires GM LS 8 cyl

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

• At this time, PerTronix does not offer expedited shipping options from our website.
• All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
• PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.