CalVan Tools 38900 Two Valve Ford Triton Tool Kit - Foolproof Repair System, Spark Plug Thread Repair Kit. Tools and Equipment

It comes with 8 so I did the 4 hard ones to get to and saving the rest for the other side if needed.

Bought this kit when I pulled the heads on my truck to refurbish them. Had machine shop do the head work and when I got the heads back I installed all 8 sleeves in the heads. Ford should be held liable for such a inferior design, the spark plugs will blow out due to only having only 3/16 depth of threads in the head to hold the spark plug. You suck Ford, use the kit to bullet proof the heads on early model 5.4 Triton engines.

Good value and easy to use

Easy to use and works great! Giving 4 stars because the air plug that you use to put air through the motor had an odd sized fitting that wouldnt fit in any standard size air chuck. I had to cut a hose and push it up on the fitting and crank a hose clamp on it, but that worked. Making sure the valves are closed is highly important so -1 star for that. Watch the Ron Williams video on youtube. He actually uses this kit with the motor in the truck. Everything else was straight forward and easy to use.

Quality tools. Works as advertised.

Great fix for my blown out plug a must have for Ford owners who are also back yard mechanics

The guide for the bits was defective and it wouldnt allow the bits to spin freely in it. Emailed Calvan about it and sent the defective guide back and they sent me a new one with no problems! This kit worked great and I got my truck back on the road!

CalVan Tools 38900 Two Valve Ford Triton Spark Plug Thread Repair Kit This is a very good tool, thank you

I just used this kit on a 2005 Ford Crown Victoria P71 Police Interceptor. One plug on the passenger side had blown out previously and I used a Dorman kit to cheaply repair it. The dorman insert didnt last as long as I had hoped and it soon began to make the tell tale ticking noise of compression blowing by the threads. Any hoo.....Got the kit and the loctite 266. I took the fuel rail off to make more room. Long story short, the new threads went in without a hiccup. I picked up a USB endoscope and ran it down the plug chute and checked them, there were many more nice new threads than the 4 that Ford placed there. New insert and spark plug went in snugly. Note: Make sure you keep going till it bottoms out. I thought at one point dont strip these threads out or you are screwed.. and I actually stopped, scared I would rip them all out and I convinced myself (for a few minutes) that I had seated it properly. I took a step back and figured there was no way that I was gonna rip out all those threads with the torque my arm was giving it, so I kept going wondering the whole time how much a new head was gonna cost me. Then BAM, it stopped solid. Started the car the the purr of all 8 cylinders firing in line. I verified with my bluetooth OBDII reader, that there were no more misfires. Happy Days.

couldnt used wrong product