What is the main benefit of upgrading ignition wires?

Upgrading ignition wires ensures a strong, consistent spark reaches your spark plugs. This can lead to improved engine performance, smoother idling, and better throttle response compared to old, degraded wires.

Are these wires difficult to install on my 1996-2000 Chevy 7.4L?

These wires are designed as a direct replacement for your factory wires. Installation typically involves routing them from the distributor to the correct spark plug, which is a common task for basic engine maintenance.

What does 'suppressed spiral core' mean for these wires?

The suppressed spiral core is a design feature that helps minimize radio frequency interference (RFI). This means less electrical noise is generated, which can help prevent interference with your vehicle's electronic systems.

Granatelli 96-00 Chevrolet Pickup/Suburban (Full Size) 8Cyl 7.4L Performance Ignition Wires

Specifications

Brand: Granatelli Motor Sports
Part #: 28-1528S
UPC: 802735024869

Granatelli 96-00 Chevrolet Pickup/Suburban (Full Size) 8Cyl 7.4L Performance Ignition Wires

Name: Granatelli 96-00 Chevrolet Pickup/Suburban (Full Size) 8Cyl 7.4L Performance Ignition Wires
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-96-00-chevrolet-pickup-suburban-full-size-8cy-t14-584807
Price: 176.56 USD
Availability: BackOrder

$176.56

On Backorder

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

Granatelli 96-00 Chevrolet Pickup/Suburban (Full Size) 8Cyl 7.4L Performance Ignition Wires. Spark plug wire set for improved ignition.

Key Features

Fits 1996-2000 Chevrolet Pickup and Suburban (Full Size) with 8Cyl 7.4L engine.
High-resistance silicone jacket helps protect against heat and abrasion.
Suppressed spiral core construction aims to reduce RFI and ensure a consistent spark.
Designed as a direct replacement for your original ignition wires.

⚠️ 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

If you're working on a 1996-2000 Chevrolet Pickup or Suburban with the 8-cylinder 7.4L engine, these performance ignition wires from Granatelli Motor Sports are a solid option. They replace your old, worn-out wires to ensure a strong spark gets to each cylinder, which is crucial for smooth engine operation and consistent power delivery. Over time, original wires can degrade, leading to misfires or a general lack of responsiveness, and replacing them with a well-built set like these can make a noticeable difference.

Granatelli uses a high-resistance silicone jacket and a suppressed spiral core to help these wires handle the heat and electrical demands of the 7.4L engine. This construction aims to reduce radio frequency interference, which can help keep your electronics running cleanly, and ensures a consistent spark. They are designed to fit right onto your existing distributor and spark plugs, making the installation straightforward for someone familiar with basic engine work.