HT413
Semi Pro Bowler
great!just installed them today..tight little suckers..had to use spark plug wire assembly lube to get them to go all the way on the plugs..but these wont burn.now as long as they don't crack and create a grounding point, should be good to go..cleared all header tubes..the tightest one was #6..it may be touching the tube barely...will run it tomorrow..
View attachment 534870 View attachment 534871
Worst one for me was #5, had to get under the car to remove with the header on, mostly because I couldn’t quite get my hand in there from above.