MSD 31659 8.5mm Spark Plug Wires Set, Chevy Socket, Over Valve Cover
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Please note the following about this product:
- This item is sold as a set.
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What's in the Box
What makes or breaks a plug wire is not only how well the wire is insulated, but how low of resistance the center core has. These assembled low resistance spark plug wire sets test 40-50 ohms per foot, while most others test 1500 ohms per foot.
Fits Small Block Chevy V8s with early socket style distributor caps. Red plug wires with gray sockets.
Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.