What is the benefit of the 7mm spiral core construction?

The 7mm spiral core construction in these wires is designed to lower electrical resistance. This allows for a stronger, more consistent spark to reach your spark plugs, which can improve engine performance and efficiency.

Are these wires a direct replacement for my original ignition wires?

Yes, these Granatelli MPG Plus ignition wires are designed as a direct fit replacement for the specified 1974 Chevrolet G20 Van, G30 Van, and P30 Van models. They feature high-temperature silicone boots for a secure connection.

What does the 'MPG Plus' designation mean?

The 'MPG Plus' designation indicates that these wires are engineered to help optimize the spark delivery to your engine's cylinders. This can contribute to improved fuel economy and overall engine performance.

Specifications

Brand: Granatelli Motor Sports
Part #: 36-1572MPG
UPC: 802735023251

Granatelli 65-74 Chevrolet All Models L6Cyl 4.8L MPG Plus Ignition Wires

Name: Granatelli 65-74 Chevrolet All Models L6Cyl 4.8L MPG Plus Ignition Wires
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-65-74-chevrolet-all-models-l6cyl-4-8l-mpg-plu-t14-585507
Price: 115.71 USD
Availability: BackOrder

$115.71

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Fits 1974 Chevrolet G20 Van. Granatelli MPG Plus ignition wires help ensure a strong spark for better engine performance.

Key Features

Fits 1974 Chevrolet G20 Van, G30 Van, and P30 Van.
Features a 7mm spiral core construction to reduce resistance and improve spark energy.
High-temperature silicone boots ensure a secure connection and protect against heat.
Designed for 4.8L inline-six engines.
Helps ensure a strong spark for improved engine performance and efficiency.

⚠️ 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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About this part

Product Details

These Granatelli MPG Plus ignition wires are built with a special 7mm spiral core construction. This design helps reduce resistance, which means a stronger spark can get to your spark plugs. For your 1974 Chevrolet G20 Van, this can translate to improved engine performance and efficiency, especially if you're looking to get the most out of that 4.8L inline-six engine. They're a solid option if you're replacing old, worn-out wires that might be causing misfires or a weak spark.

The wires are designed to fit right on your 1974 Chevrolet G20 Van, G30 Van, or P30 Van. Granatelli uses a high-temperature silicone boot to ensure a secure connection and protect against heat and vibration under the hood. This helps prevent electrical interference and keeps the spark focused where it needs to be. Replacing your ignition wires is a common maintenance item, and these offer a good balance of performance and reliability for your classic Chevy van.