⚙️ Bapmic 3R2Z-6A257-DA Camshaft Timing Cam Phaser Mounting Bolt for Ford Lincoln Mercury: Pack of 2 – Superior Quality and Performance Review

Works as described with no problems tightened to factory specifications and after many miles of use they seem to be running well.

bought these for my 07 fX4 5.4 3v, the person I bought the truck from rebuilt the timing chains and tensioners, it was done wrong so I had to take everything off and repeat. These bolts are torqued to yield point, which means they are for single use only. Ford wanted $40 each. They worked just as well and are of very good quality. I've read some reviews about drill bits or other metal objects that need cleaning, I haven't had any of these issues.

I bought them knowing they are not OEM. They are slightly cheaper and easier to get. They arrived quickly and appear to be as advertised. BUT. Quality control is not acceptable. Upon inspection, I found that both bolts had metal shavings in the oil path from the drilling process. This chip was still hanging on the bolt a little. I used a small tool to rid the chip of each. This is totally unacceptable for a product intended for use in an engine. This chip will most likely break off on its own…