---
product_id: 41289607
title: "New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic"
brand: "jdmspeed"
price: "€ 80.18"
currency: EUR
in_stock: true
category: "Jdmspeed"
url: https://www.desertcart.be/products/41289607-new-10-5mm-spark-plug-wire-set-replacement-for-hei
store_origin: BE
region: Belgium
---

# 10.5mm thick wires for superior electronic ignition Precision wire lengths for perfect fit 100% pure silicone insulator for high-temp durability New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic

**Brand:** jdmspeed
**Price:** € 80.18
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your engine’s potential with precision and power!

## Quick Answers

- **What is this?** New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic by jdmspeed
- **How much does it cost?** € 80.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/41289607-new-10-5mm-spark-plug-wire-set-replacement-for-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:** Rated 4.5 stars by over 3,500 enthusiasts—join the community upgrading their ignition game
- • **Optimized Wire Lengths:** Multiple precisely measured wire lengths guarantee hassle-free installation and flawless spark delivery
- • **Heat-Resistant Silicone Shield:** Premium 100% pure silicone outer layer ensures peak performance under extreme engine temps
- • **Dual 90° Boots for Easy Routing:** Convenient 90-degree boots on both ends simplify tight engine bay setups and reduce wear
- • **Tailored Fit for Iconic Chevy Engines:** Universal compatibility with SBC & BBC HEI systems including 350, 383, 454 & more

## Overview

The JDMSPEED 10.5mm Spark Plug Wire Set is engineered for HEI ignition systems on Chevrolet SBC and BBC engines, featuring high-temp 100% pure silicone insulation, multiple exact wire lengths, and dual 90-degree boots for easy installation. This set delivers reliable spark performance, durability, and a perfect fit for classic muscle car enthusiasts and professional mechanics alike.

## Description

Buy JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic: Wire Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Wire Lengths: 1x 45.9 inches, 1x 40.7 inches, 1x 38.4 inches, 1x 36 inches, 1x 28.7 inches, 1x 20.1 inches, 3x 31.4 inches
- Product Details: Electronic Ignition HEI Plug Wires, 90 Degree Boots on Both Ends, These 10.5mm wires feature high-temperature 100% pure silicone insulator outer layer
- Universal Set Replacement for Chevrolet SBC & BBC Engines
- Fitment: Compatible with HEI systems on most SBC and BBC engines including 302, 305, 307, 327, 350, 400, 396, 427, 454, 502 and similar
- Note: Please compare our wire lengths with your original wires and boot angle before ordering; Please make sure to check fitment below!!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XC2ZX63 |
| Best Sellers Rank | #11,733 in Automotive ( See Top 100 in Automotive ) #4 in Automotive Replacement Spark Plug Wire Sets |
| Brand Name | JDMSPEED |
| Cable Type | sbc |
| Connector Type | Hei |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,523) |
| Item Dimensions | 10.24 x 2.56 x 7.68 inches |
| Item Weight | 1.14 Kilograms |
| Manufacturer | JDMSPEED |
| Material Type | Copper Silicone |
| Model | SBC350 |
| Part Number | SBC350 |
| UPC | 713803813998 |
| Unit Count | 1.0 Count |
| Wire Diameter | 10.5 Millimeters |

## Product Details

- **Brand:** JDMSPEED
- **Connector Type:** Hei
- **Item Weight:** 1.14 Kilograms
- **Item dimensions L x W x H:** 10.24 x 2.56 x 7.68 inches
- **Material:** Copper Silicone

## Images

![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?

## 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.be/products/41289607-new-10-5mm-spark-plug-wire-set-replacement-for-hei](https://www.desertcart.be/products/41289607-new-10-5mm-spark-plug-wire-set-replacement-for-hei)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-04*