Yuesstloo Camshaft Holding Tool Kit with Tension Tool, Timing Alignment Holder Tool Compatible with Ford 3.5L & 3.7L 4V Engines, 3.5 EcoBoost, Replace 303-1248 303-1530 RT11, with Case and Gloves

Great tool. It worked great and is very well-built. Even comes with a pretty nice pair of gloves.

Used on a 2015 Ford flex 3.5 Works perfect. If they do not line up, you do not have the timing set, right. Make sure timing markers are aligned on top dead center and they will drop right in and hold the camshafts perfectly. Highly recommend very good tool.

I replaced the water pump and timing chain on an 08 Taurus x. We've kept the old car for vacations. This tool served its purpose well and held the cams in place. Time consuming job, but we'll worth the money I saved.

Worked great!

This Yuesstloo camshaft holding tool kit makes timing chain work so much easier. It fits perfectly on my Ford 3.5L engine and keeps everything aligned at TDC during repairs. The tools feel solid, high-quality, and the black oxide finish gives good durability. I really like that it comes in a sturdy case with gloves included—very convenient. Great value and a must-have for anyone working on Ford 3.5L or 3.7L engines!

As a Ford senior master tech, i use the rotunda version often. Needed my own set for doing cam phasers at home. These cam holders fit well and are very strong. Ignore the reviews saying they bend. Theyre not intended for use while torquing or loosening the phaser bolts. You can damage your cylinder head because the tool will put marks in the valve cover sealing surface area. Theyre only to be used for locking the cams so the engine can be timed properly. Remove the tool temporarily and hold the cam with a proper fitting wrench while loosening and tightening phaser bolts then reinstall the tool afterwards (make sure timing marks on phasers are at 12 o'clock if you accidentally spun the cam). Also pay attention to which part # you need. One review shows someone trying to use a 303-1655 on an older 3.5L that uses the 303-1248. Only negative i have is the tensioner depression tool for the secondary chain in the 303-1248 kit doesnt fit well. It seems like its too long but i rarely use it anyway. I just press the tensioner down by hand when removing the phasers.

worked great when I was replacing my ford edge head gaskets and timing chains

This worked on my 2015 explorer sport with the 3.5 ecoboost. You have to find just the right spot for both cams to lock in place. I was able to lock the cams in place and break the cam sprockets loose without these coming off or breaking or bending. Exactly what I needed, durable and tough. Also comes with the torx socket to remove the cam sprocket bolt and the tool to depress the tensioner. If you're replacing the cam sprockets (cam phasers) and cam chains, you need this tool. Just remember to line up the sprockets to tdc before taking off the chains. It's right around 11 o'clock and 1 o'clock and then the crank dimple will be at 4 o'clock on the ford 3.5 ecoboost.

Worked as intended and fit perfectly.

This tools make my project very easy, I recommend that tools

Fits great

This is another tool that has the job of locking the cams in place before pulling the polyphasers off. And it keeps them in place to mount the new ones on the cams. And the price is very reasonable.