✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Holiday Special Engine Harness Flash Sale: 75% Off [7GcSuAdm]

$30.99 $99.99 -69%

Holiday Special Engine Harness Flash Sale: 75% Off [7GcSuAdm]: Perfect Fit for Classic GM VehiclesIntroducing our Factory Fit engine harness, meticulously crafted to meet the exact specifications of General Motors. This high-quality harness is fully assembled, taped, and ready for installation up

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Holiday Special Engine Harness Flash Sale: 75% Off [7GcSuAdm]: Perfect Fit for Classic GM Vehicles

Introducing our Factory Fit engine harness, meticulously crafted to meet the exact specifications of General Motors. This high-quality harness is fully assembled, taped, and ready for installation upon arrival, ensuring a seamless fit and hassle-free setup. Designed to plug directly into the firewall in the factory location, it follows the original routing in the engine compartment, making it an ideal choice for those looking to restore or maintain the integrity of their classic GM vehicle.

Holiday Special Engine Harness Flash Sale: 75% Off [7GcSuAdm]: Key Features and Specifications

Our engine harness is a comprehensive solution for most functions under the hood of an early GM vehicle. It includes wiring for the ignition system, starter, heater blower, and temperature/oil pressure sender wires if applicable. It's important to note that some vehicles used a capillary tube for oil pressure readings, which are not included in this harness. Additionally, if your vehicle has been upgraded to a modern electronic ignition system or High Energy ignition (HEI), we recommend ordering a harness modified for HEI. Our catalog features a wide range of harnesses with unique part numbers, ensuring that you find the perfect fit for your project.

Holiday Special Engine Harness Flash Sale: 75% Off [7GcSuAdm]: Versatile and Practical Solution

Whether you're a DIY enthusiast or a professional mechanic, our engine harness is a versatile and practical solution for your classic GM vehicle. It's designed to enhance the performance and reliability of your engine, while also simplifying the installation process. With this harness, you can enjoy peace of mind knowing that your vehicle's electrical system is in top condition. Whether you're restoring a Chevrolet Fullsize 1965 or 1966, our engine harness is the perfect choice. Don't miss out on the opportunity to upgrade your vehicle with a high-quality, factory-fit engine harness that will serve you for years to come.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

A very good and a very, very, very useful product.

- Llyr G..

January 5, 2026

Absolutely no complaints!

This is a very solid and a very, very nice tool.

- Carys Z..

January 5, 2026

Absolutely no complaints!

I'm very impressed with this product and its purchase.

- Rhoda V..

Write a Review

You Might Also Like

Discover more great products from our collection.

Mission End Table (RTA)

Mission End Table (RTA)

(89)
$49.99 $159.99 -69%
A030J837 CHAIN,TIMING

A030J837 CHAIN,TIMING

(40)
$58.99 $188.99 -69%
CredoID™ Map [CID4-Map]

CredoID™ Map [CID4-Map]

(958)
$70.99 $227.99 -69%
Collana Little Stars

Collana Little Stars

(686)
$27.99 $89.99 -69%
Long Week

Long Week

(741)
$38.99 $124.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY