94-97 LT1 Granatelli Motorsports High Perf. Spark Plug Wires


Model Number: 28-1270S
Granatelli Motorsports

Granatelli Hi-Performance Spark Plug Wires exhibit near 0-ohm resistance with RFI/EMI outputs less than O.E. because they utilize an exclusive solid stainless connector cable with stainless snap lock spark plug connectors and a unique EMI/RMI protection ring.

Granatelli’s wires increase power to the spark plug up to 25% over stock, an amazing accomplishment. High temperature silicone boots and a 8MM jacket with fiberglass reinforced braid resists temperatures up to 500 degrees f. (ideal for use with aftermarket headers and turbocharger systems). Installation is as easy as changing the factory units. Engineered to exceed OEM specifications and be OBD-II computer safe, they will not void your factory powertrain warranty.

Great fit for your LT1 powered car.

*Don’t feel like spending a lot of money on Plug Wires? Looking for the best bang for your buck Plug Wire? Then try THIS Plug wires that are much cheaper and perform the same if not better! Plus Save $$ when in combination with spark plugs!

Weight 1 oz


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SKU: 28-1270S Category: