GMC Truck Forum banner

1 - 1 of 1 Posts

·
Registered
Joined
·
94 Posts
Discussion Starter #1
I have MSD Spark Plug wires on another LS1 car that I am selling. They are at most a year old. I also have a 2004 Silverado 5.3 that I am obviously keeping. Should I switch the spark plug wires between the two cars or leave them alone?
 
1 - 1 of 1 Posts
Top