Ignitions and Electrical› Wiring Harnesses

RESTOPARTS

HEI Power Feed Wiring Harness, 12-Gauge, 4-Foot

$124.99

SKU: 00510

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The RESTOPARTS 00510 is a wiring harness designed as an HEI power feed. It is made with 12-gauge wire and measures 4 feet in length. This harness is intended for 1963-1987 GM vehicles.
Show original supplier description
The RESTOPARTS Supplied 00510 is a wiring harness specifically designed to function as an HEI power feed for classic General Motors vehicles. This essential component ensures a reliable connection for your High Energy Ignition system, helping to maintain optimal engine performance. Constructed with durable 12-gauge wire, this harness measures 4 feet in length, providing ample reach for installation in a variety of engine bays. Its design is tailored for compatibility with GM vehicles produced between the 1963 and 1987 model years, making it a direct fit for many popular classic models seeking to restore or upgrade their ignition wiring. As a restoration-focused part, the RESTOPARTS 00510 aims to meet or exceed original manufacturer specifications in fit, finish, and quality, ensuring a seamless integration into your existing electrical system.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRESTOPARTS
Part Number00510
CategoryIgnitions and Electrical

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy