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Ignitions and Electrical› Ignition Components

GRANATELLI MOTORSPORTS INC

Granatelli 1989 Pontiac Firebird/Trans Am 6Cyl 3.8L MPG Plus Ignition Wires

$121.80 $115.71 Save $6.09

SKU: G05C 36-1366MPG

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Granatelli Motor Sports 36-1366MPG is a set of high-performance spark plug wires designed to enhance vehicle performance. These wires are direct OEM replacements that exceed original equipment specifications and are OBD-II computer safe. They aim to maximize power delivery, improve fuel efficiency, and enhance overall engine performance.

Featuring 0 Ohm resistance for maximum energy transfer, these wires utilize a patented protector ring to eliminate RFI and EMI. They include solid stainless connector cables and stainless snap-lock spark plug connectors for secure fitment. The 8MM jacket is constructed with a fiberglass-reinforced braid for durability and is resistant to high temperatures and engine bay contaminants.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandGRANATELLI MOTORSPORTS INC
Part NumberG05C 36-1366MPG

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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