Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
8Mm High Performance Racing Spark Plug Wires Replacement For Chevy 1965-1985 Big Block 366-396-427-545-502 With Hei (Male Tower) Distributor. The Black Spark Plug Boots Are High Temp Spark Plug Boots That Can Withstand 50 Degrees More Heat Than A Standard Spark Plug Boot. These Wires Will Not Work On A Vehicle With A Points Style (Old Style/Female) Distributor Cap. These Wires Are Already Factory Assembled For These Engine Sizes So You Do Not Cut And Crimp On The Distributor Ends Manufacturer Part Number Accel 8871 Cylinders: 8 Color: Red Spark Plug Boots: 45 Distributor Cap Boots: 90 Distributor Cap Type: Hei (Male Tower) Packard Wire 8Mm Spiral Core Spark Plug Wires Have A Resistance Of Only 270 Ohms Per Foot. Replacement For Chevrolet, Replacement For Gmc All Models With Hei 366,396,427,454,502
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What vehicles are compatible with the JDMSPEED HEI Red Spiral Core Spark Plug Wires?A: The JDMSPEED HEI Red Spiral Core Spark Plug Wires are compatible with Chevrolet and GMC models equipped with HEI (male tower) distributors, specifically for big block engines 366, 396, 427, 454, and 502 produced between 1965 and 1985.
Q: What is the resistance of these spark plug wires?A: These spark plug wires have a low resistance of only 270 Ohms per foot, which helps to ensure optimal performance and reliability in your vehicle's ignition system.
Q: Are the spark plug boots heat resistant?A: Yes, the black spark plug boots of the JDMSPEED wires are high-temperature resistant, designed to withstand 50 degrees more heat than standard spark plug boots, ensuring durability under extreme conditions.
Q: Do I need to cut or crimp the wires during installation?A: No, the JDMSPEED spark plug wires come factory assembled for the specified engine sizes, eliminating the need for cutting or crimping on the distributor ends during installation.
Q: What is the diameter of these spark plug wires, and what advantage does it offer?A: These spark plug wires have a diameter of 8mm, which contributes to their high-performance capabilities, allowing for better conductivity and reducing the chances of misfires or ignition issues.
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