GM 1972-1974 Chevrolet Truck/Pick-Up/Suburban/Blazer Lectric Limited H.E.I. Conversion Wire Harness Modification Kit

Upgrade your classic Chevrolet with our Wire Harness Modification Kit for H.E.I. (High Energy Ignition) conversion, designed specifically for 1972 to 1974 Truck, Pick-Up, Suburban, and Blazer models. This kit offers a reliable and efficient way to enhance your ignition system, ensuring consistent performance, improved fuel efficiency, and easier starting. Experience a noticeable boost in your engine’s reliability compared to traditional ignition systems—making it a must-have for vintage truck enthusiasts.

• Compatible with GM H.E.I. style distributors for optimal performance.
• Easy installation with detailed instructions for a hassle-free upgrade.
• Improves ignition efficiency, leading to better fuel economy.
• Durable wiring designed to withstand high temperatures and wear.
• Ideal for classic restorations or custom builds; unlocks your vehicle’s full potential.
• Customizable to fit either Engine or Dash Harness depending on your vehicle's setup.

Fitment:

• 1947-1974 Cadillac Fleetwood/Seville/Deville/El Dorado
• 1952-1974 Buick Fullsize/Riviera
• 1961-1974 Buick Skylark/Special/Gran Sport
• 1961-1974 Oldsmobile Cutlass/442/F-85
• 1952-1974 Oldsmobile Fullsize
• 1966-1974 Oldsmobile Toronado
• 1971-1974 Pontiac Fullsize/Grand Prix
• 1966-1967 Pontiac Fullsize/Grand Prix
• 1972-1974 Chevrolet Fullsize 1958 & Up
• 1972-1974 Chevrolet Chevy Ii/Nova
• 1973-1974 Chevrolet Truck/Pick-Up/Suburban/Blazer
• 1973-1974 Gmc Truck