---
product_id: 294534189
title: "JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic"
brand: "jdmspeed"
price: "706263 zł"
currency: PLN
in_stock: true
reviews_count: 7
category: "Jdmspeed"
url: https://www.desertcart.pl/products/294534189-jdmspeed-new-10-5mm-spark-plug-wire-set-replacement-hei
store_origin: PL
region: Poland
---

# 10.5mm pure silicone insulator Spiral-wound copper conductor for ultra-low resistance High-temp & abrasion-resistant silicone boots JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic

**Brand:** jdmspeed
**Price:** 706263 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your engine’s true potential with JDMSPEED spark plug wires!

## Quick Answers

- **What is this?** JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic by jdmspeed
- **How much does it cost?** 706263 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/294534189-jdmspeed-new-10-5mm-spark-plug-wire-set-replacement-hei)

## Best For

- jdmspeed enthusiasts

## Why This Product

- Trusted jdmspeed brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Thousands:** 4.5-star rated with over 3,300 reviews—join the community upgrading their ignition game.
- • **Durability Meets Style:** Heavy-duty silicone jackets and glass braid protect against heat and abrasion while looking sleek.
- • **Interference-Free Drive:** Advanced EMI suppression keeps your onboard electronics running flawlessly.
- • **Plug & Play Performance:** Universal fitment with 90° boots ensures effortless installation straight out of the box.
- • **Race-Ready Ignition Power:** Maximize spark energy with premium 10.5mm wires designed for SBC & BBC Chevy engines.

## Overview

JDMSPEED’s 10.5mm Racing Spark Plug Wire Set offers a universal, high-performance upgrade for SBC and BBC Chevrolet engines. Featuring a 100% pure silicone insulator, spiral-wound copper conductor for minimal resistance, and heavy-duty heat-resistant boots, this set delivers maximum spark energy and superior EMI suppression. Ready to install out of the box, these wires combine durability with sleek design, backed by thousands of positive reviews.

## Description

One Set Spark Plug Wire with JDMSPEED Brand 10.5mm Racing Spark Plug Wires Universal Set For 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 Ignition Wires These 10.5mm 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

Review: Appear to be of very good quality - Well made , quality material and they look good
Review: Does not fit 1963 Ford thunderbird - The cables do not fit my car I checked before ordering so I need a return and refund

## Features

- AFTER MARKET HIGH PREMIUM QUALITY
- 10.5mm Racing Spark Plug Wires
- Universal Set For SBC & BBC Chevrolet Engines
- Ready for Install Straight out of the box
- Please make sure to check fitment below!!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XC2ZX63 |
| Best Sellers Rank | 39,591 in Automotive ( See Top 100 in Automotive ) 10 in Car Ignition Cables |
| Brand | JDMSPEED |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,355) |
| Date First Available | 27 Feb. 2017 |
| Exterior | Metallic Finish |
| Item Weight | 1.14 kg |
| Item model number | SBC350 |
| Manufacturer | JDMSPEED |
| Manufacturer part number | SBC350 |
| OEM Part Number | 10.5 mm ignition wire, SBC350, Spark Plug Wire, ignition wire |
| Product Dimensions | 26 x 6.5 x 19.5 cm; 1.14 kg |

## Product Details

- **Brand:** JDMSPEED
- **Connector type:** HEI
- **Item dimensions L x W x H:** 26 x 6.5 x 19.5 centimetres
- **Item weight:** 1.14 Kilograms
- **Material:** Copper, Silicone

## Images

![JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic - Image 1](https://m.media-amazon.com/images/I/71q+WF+HUOL.jpg)

## Questions & Answers

**Q: High temperature rating?**
A: I do not know, i had a set on my 350 with block huggar headers, tht center header tubes burnt the center plug wires. i had to order a set of tayler wires from Summit to solve this problem.

**Q: do you have a set for a 1985 mercruiser 260 350 engine**
A: The universal kit. I received were quite long and are enough to even go under the exhaust..they are a decent buy for the price

**Q: How many are in the pack?**
A: 10 total. 8 plug wires and 2 coil wires to fit point or hei style coils.

**Q: Will this fit a 1995 camaro z28?**
A: will this fit a 2012 camaro ss?

## Customer Reviews

### ⭐⭐⭐⭐ Appear to be of very good quality
*by A***R on 24 November 2021*

Well made , quality material and they look good

### ⭐⭐⭐ Does not fit 1963 Ford thunderbird
*by N***L on 12 July 2023*

The cables do not fit my car I checked before ordering so I need a return and refund

### ⭐⭐⭐⭐ Review
*by K***U on 19 December 2022*

商品受け取りました。

## Frequently Bought Together

- JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic
- SHINEHOME Spark Plug Wire Heat Shield Sleeve 2500° Spark Plug Boot Protector Boots Wrap for SBC BBC 350 454 8PCS Plug Wire Covers
- R45ts Pkg 8

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**Shop now:** [https://www.desertcart.pl/products/294534189-jdmspeed-new-10-5mm-spark-plug-wire-set-replacement-hei](https://www.desertcart.pl/products/294534189-jdmspeed-new-10-5mm-spark-plug-wire-set-replacement-hei)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-19*