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Raymond C. Fields
Reviewed in the United States on August 5, 2022
Great product for the price. I know this is not a marine application but I use MSD cap rotor wires and coil on my boat. Has made it much easier to start a little better fuel usage a smooth idle along with more power over stock ignition.
Steven
Reviewed in the United States on December 20, 2021
Pleased with the MSD 8406 Distributor Cap and Rotor I had to buy a second time around.
Andy
Reviewed in Canada on June 2, 2020
Good value for the money
wccockerhan
Reviewed in the United States on February 9, 2019
Works and looks great for my 91 chevy.
Tanner
Reviewed in Canada on July 22, 2018
Great!!
Dj
Reviewed in the United States on March 3, 2016
showed up broke
Ike Wagenaar
Reviewed in Canada on February 6, 2016
excellent
Elias S
Reviewed in the United States on November 9, 2016
Great Replacement Part!!! totally feel the difference from my old acdelco cap!! Totally recommend it to anyone that want to restore some lost ponnies and some gas mileage!!
Phil P
Reviewed in Canada on January 7, 2016
Arrived quickly, works terribly .Pros: Looks nice and shiny, quite fancy.Cons: My truck absolutely hated it.
John L
Reviewed in the United States on January 26, 2015
Great value product. Fit an 87 K10 350 TBI perfectly, got rid of my at idle stumble/misfire. Old cap and rotor were pretty oxidized. My rotor was white not red, but it works fine and you cant see it with the cap on. Definitely looks awesome with the MSD red color. Will purchase again if this ever wears out
Dirty
Reviewed in Canada on April 6, 2015
terrible product came broken in the packaging. MSD has really gone downhill
Tyler
Reviewed in the United States on December 22, 2014
Perfect fit for my 89 Blazer 350 TBI. Got these along with AC Delco #9618V plug wires, AC Delco CR43TS plugs. Wix fuel and air filters. Perfect fit and combo for a tuneup. Make sure you mark where the number 1 wire is when changing the cap. Mine was not in the location that is should be. I had to find cylinder 1 TDC to find it. Just mark it before hand and it will be way easier. Take the old cap off with the wires still on and put the new cap and rotor on. Then transfer/replace the wires one at a time. After all these it runs great. Noticeable difference.
Kent Peyton
Reviewed in the United States on November 17, 2014
Perfect fit and function at a great price. It solved some of the intermittent high RPM misfire in my K1500 pickup that had the original 19 year old cap and rotor.
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