What is the main benefit of using performance ignition wires?

Performance ignition wires are built to deliver a stronger and more consistent spark to your engine's spark plugs. This can lead to improved combustion efficiency, which may result in smoother engine operation and better throttle response.

Are these wires difficult to install on my 1987-1989 Chevy truck?

These ignition wires are designed as a direct replacement for your factory wires. This means they should fit right into the existing locations, making installation a straightforward process for someone familiar with basic engine maintenance.

What other ignition components should I consider replacing at the same time?

When replacing ignition wires, it's often a good idea to inspect and potentially replace your spark plugs, distributor cap, and rotor. These parts work together to ensure a proper spark reaches the cylinders.

Granatelli 87-89 Chevrolet Pickup/Suburban (Full Size) 8Cyl 7.4L Performance Ignition Wires

Specifications

Brand: Granatelli Motor Sports
Part #: 28-1380S
UPC: 802735024500

Granatelli 87-89 Chevrolet Pickup/Suburban (Full Size) 8Cyl 7.4L Performance Ignition Wires

Name: Granatelli 87-89 Chevrolet Pickup/Suburban (Full Size) 8Cyl 7.4L Performance Ignition Wires
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-87-89-chevrolet-pickup-suburban-full-size-8cy-t14-584779
Price: 162.59 USD
Availability: BackOrder

$162.59

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Granatelli 87-89 Chevy Pickup/Suburban (Full Size) 8Cyl 7.4L Performance Ignition Wires. Spark Plug Wire

Key Features

Fits 1987-1989 Chevrolet Pickup and Suburban (Full Size) with 8Cyl 7.4L engine.
Performance ignition wire set from Granatelli Motor Sports.
Designed to deliver a strong spark for efficient combustion.
Direct replacement for a straightforward installation.

This ignition wire set is specifically designed for 1987-1989 full-size Chevrolet Pickups and Suburbans equipped with the 8-cylinder, 7.4-liter engine.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

Granatelli Motor Sports is known for making updated ignition components. For your 1987-1989 full-size Chevrolet Pickup or Suburban with the 7.4L V8 engine, these performance ignition wires are a solid option to consider.

These wires are built to handle the demands of the larger V8 engine, ensuring a strong spark gets to your spark plugs. A consistent and strong spark is key for efficient combustion, which can help your engine run smoother and respond better. They are designed as a direct replacement, meaning they should fit right onto your existing setup without major modifications.

When you're replacing ignition wires, it's a good time to check the condition of your spark plugs and distributor cap and rotor, as these components all work together to deliver spark to your engine.