--- product_id: 294534189 title: "New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic" brand: "jdmspeed" price: "SAR 438331" currency: SAR in_stock: true reviews_count: 7 category: "Jdmspeed" url: https://www.desertcart.com.sa/products/294534189-new-10-5mm-spark-plug-wire-set-replacement-for-hei store_origin: SA region: Saudi Arabia --- # 10.5mm thick high-energy wires Spiral-wound copper for ultra-low resistance 100% pure silicone high-temp insulation New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic **Brand:** jdmspeed **Price:** SAR 438331 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your engine’s true potential with JDMSPEED’s pro-grade spark plug wires! ## 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?** SAR 438331 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/294534189-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 - • **Durability Meets Style:** Heavy-duty silicone jackets and high-temp boots resist heat and abrasion for long-lasting reliability. - • **Race-Ready Spark Power:** Maximize ignition energy with 10.5mm thick wires designed for peak performance. - • **Plug & Play Installation:** Ready to install straight out of the box—no hassle, just instant upgrade. - • **Interference-Free Performance:** Spiral-wound copper conductor ensures minimal EMI, protecting your onboard electronics. - • **Universal Chevy Compatibility:** Fits SBC & BBC engines from 302 to 632 cubic inches—one set covers your V8 needs. ## Overview JDMSPEED’s 10.5mm Racing Spark Plug Wire Set is engineered for Small and Big Block Chevy engines, delivering superior ignition energy through spiral-wound copper conductors and 100% pure silicone insulation. Designed for easy installation and built to withstand extreme heat and abrasion, this universal set ensures reliable, interference-free performance for a wide range of V8 engines. ## Description Product Description One Set Spark Plug Wire with JDMSPEED Brand 10.5mm Racing Spark Plug Wires Universal Set Replacement 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 Fitment Replacement for HEI (High Electronic Ignition) systems with Small Block and Big Block engines including SBC 302, 305, 307, 327, 350, 400, BBC 348, 366, 396, 402, 409, 427, 454, 496, 502, 572, 632 engines with V8 4.9L, 5.0L, 5.4L, 5.7L, 6.6L, 6.5L, 6.7L, 7.0L, 7.4L, 8.1L, 8.2L, 9.4L and 10.4L displacements Wire Lengths 1x 45.9 inches, 1x 36.6 inches, 1x 41.5 inches, 1x 29.1 inches, 1x 38.6 inches, 1x 20.7 inches, 3x 32.7 inches Ready for Install Straight out of the box 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 | 210,121 in Automotive ( See Top 100 in Automotive ) 111 in Car Ignition Cables | | Brand | JDMSPEED | | Cable Type | spark plug cable | | Connector Type | HEI | | Connector type | HEI | | Customer Reviews | 4.5 out of 5 stars 3,432 Reviews | | Item Dimensions | 26 x 6.5 x 19.5 centimetres | | Item Weight | 1.14 Kilograms | | Item dimensions L x W x H | 26 x 6.5 x 19.5 centimetres | | Item weight | 1.14 Kilograms | | Manufacturer | JDMSPEED | | Manufacturer Part Number | SBC350 | | Material | Copper , Silicone | | Model Number | SBC350 | | UPC | 713803813998 | | Unit Count | 1.0 count | | Wire Diameter | 10.5 Millimetres | | Wire diameter | 10.5 Millimetres | ## 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 ![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 ### ⭐⭐⭐⭐ 10.5mmハイパフォーマンス スパークプラグ ワイヤーセット *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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/294534189-new-10-5mm-spark-plug-wire-set-replacement-for-hei](https://www.desertcart.com.sa/products/294534189-new-10-5mm-spark-plug-wire-set-replacement-for-hei) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-29*