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Your cart is empty.MSD 31939 8.5mm Super Conductor Spark Plug Wire Set Red 8.5 Millimeter
RicPic
Reviewed in the United States on March 16, 2021
all perfect and fast shipping
Luis Q.
Reviewed in the United States on May 23, 2019
very good product
Mosta
Reviewed in the United States on August 16, 2017
Great product-
V. P. Orlando
Reviewed in the United States on May 13, 2017
Excellent quality wires. They send everything
MARK RAY
Reviewed in the United States on October 10, 2016
Yes ,I use this product all the time
Anthony Brancaleoni
Reviewed in the United States on August 6, 2015
you need a MSD distibutor for this to work BEWARE
Jair
Reviewed in the United States on December 26, 2014
Excellent Recommended 100%
Armstrong
Reviewed in the United States on September 26, 2011
Once these wires are on the plugs they stay there. Provides a nice clean look to the engine bay, and the red looks really good with my car. I had some difficulty getting them installed on the #1 and #3 cylinders with dual Weber ICT setup. The length is not bad but the wire to the #1 could have a been a hair longer (stock width engine).
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