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MAS 8.5MM High Performance Spark Plug Wire Set Compatible with Chevrolet Chevy GM Small Block 283 305 307 327 350 400

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$29.99

$ 13 .99 $13.99

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About this item

  • 【Vehicle Fitment】--This Ignition spark plugs wires are suitable for modified ignition distributor:Chevy Chevrolet GMC SBC Small Block Under the Exhaust Wires HEI 283 305 307 327 350 400
  • 【Terminal Shape】--Black with 90 Degree Boot for HEI Distributor, and Black 90 Degree Boot for Spark Plug. For Coil-in-Cap HEI Design System
  • 【High Quality】--Uses high dielectric strength insulator, braided heavy glass, heavy-duty silicone jackets, and high temperature black boots that resist heat and abrasion damages
  • 【Advantage】--High-temperature tolerance and is made of 100% pure silicone insulator for the outer layer.
  • 【Warranty】--One year limited warranty.If you have any questions,please feel free to contact us.



Product Description

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The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Specification

  • One Set Spark Plug Wire with MAS Brand
  • 8.5mm High Performance Racing Spark Plug Wires
  • Compatible with SBC & BBC Chevrolet Engines
  • Electronic Ignition HEI Plug Wires, 90 Degree Boots on Both Ends
  • Get more Spark to your Plugs with a set of High Performance Ignition Wires
  • These 8.5mm wires feature high-temperature 100% pure silicone insulator outer layer!
  • Spiral-Wound Copper Conductor has Extremely Low Resistance combined with extremely high EMI suppression
  • These Performance wires deliver the highest possible energy to the spark plugs so that your ignition upgrades reach their full potential,without creating interference for onboard electronics.
  • The wires have a high dielectric strength insulator and heavy glass braid, topped with heavy-duty silicone jackets and high-temperature black boots to resist damage from heat and abrasion

Customer
Reviewed in the United States on February 27, 2025
This wire set was perfect for my 327.
Ronald Feather
Reviewed in the United States on May 6, 2024
Looks great works great
Joseph H.
Reviewed in the United States on March 25, 2024
Works great on my 1986 Chevy g10 van
V. girgenti
Reviewed in the United States on December 13, 2024
Lasted less than a couple of months, super high resistance, fouled out plugs, poor performance bogging no power... disappointed with product
Scott Coates
Reviewed in the United States on January 27, 2024
I’ve learned over the years that if you use pre made plug wire sets on an auto with headers you need to buy two sets to get the right length plug wires to avoid melting them in the headers. Otherwise, you need to cut and make your own length sets So you can spend money or time. Your choice
miche25
Reviewed in Canada on June 11, 2023
Camaro Z28 1986, Bonne description de l'article, reçu 1 fils de plus avec le set, les longueur sont assez bonnes pour ma voiture
Bryan
Reviewed in the United States on January 24, 2023
Gave these wires a try and they don’t seem bad. Not far from your general parts store product. Truck runs fine with them. Wires are a little long on a couple but they do send extra end pcs. For you to shorten to desired length. 5 star on looks
C. Lang
Reviewed in the United States on September 18, 2022
The ignition wires look nice durability only time will tell. Had to cut almost every wire to fit my 350 Corvette which is a pain in the a**. But remember u get what u pay for. I wouldn't put em on a actual race car. But a street car or truck they should be fine.
Gordon Bratton
Reviewed in Canada on May 4, 2022
excellent product -- used for 1979 chevy silverado 400 4blTHANKS GORDON
AHE
Reviewed in the United States on February 1, 2021
I put these on a new HP 350 Chevy rebuilt engine. I sold the engine before I got to see how they worked.Wire length was good, got one extra wire with the kit.
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