Timing Chain Replacement Info

ViciousBlack97

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So I have a decent rattle on startup that goes away as soon as oil pressure builds, and I had the valve covers off recently and noticed the drivers side primary chain was pretty loose. I'll be taking the car to Pro-Dyno to have the work done, but I'm sorting the parts. I'm sure some of you are aware that Ford Racing makes a timing kit for the aluminum 4v 4.6 motors (Part Number M-6004-A464), but say it doesn't fit the B head cars. After a lot of research, I think I've isolated the major differences. As far as most of the kit is concerned, it will all work.
What works:
Timing Chains
Chain Guides
Tensioners
Secondary Sprockets
Cam Spacers
Crank Trigger Wheel
Crank Sprocket (Upgraded Single Piece Unit)
Bolt Kit (With an Exception)
Included Gaskets

What doesn't work:
Primary Cam Sprockets
Cam Bolts

So the kits are meant for newer cars with C heads, and that means the primary sprockets are different, as well as the included camshaft bolts being 10mm vs the necessary 12mm bolts that our cams use. My solution to this problem was to order the correct sprockets for our cars, as well as the correct bolts.
Sprocket Part Numbers (96-98 cams):
8AZ-6256-AA
8AZ-6256-BA
The bolts were the hard part, as I couldn't find the appropriate part numbers for our cams. The 10mm bolts are readily available, as are ARP replacements, at 20 dollars per bolt (x4 bolts). Luckily, all aftermarket 4v cams use the larger 12mm bolt size, and Trick Flow makes a bolt kit that includes 2 bolts, and equates to about 10 per bolt. The part number is: TFS-51800508.
If anyone knows of any additional differences, please let me know, and I hope this thread can save some research for anyone who needs to replace the timing set in their car.
 

1996MysticSnake

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Cam sprockets and cam bolts are really the only difference.

I did this with the same kit not too long ago, i only used the primary chain stuff from the kit it all worked fine. Make sure you use the crank sprocket and trigger wheel from the kit. The stock trigger wheel will not work with the new crank sprocket.

Make sure you lock down all 4 cams before you start tearing it apart. Overall it wasn't hard you just need to pay attention to what your doing.

Sent from my Pixel 3 XL using Tapatalk
 

ViciousBlack97

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So after having the timing kit installed, I have an update to the info listed. Apparently even though the part numbers are different, the primary sprockets will work perfectly fine with the 96-98 cams. So it looks like the only necessary extra purchase will be the cam bolts.
 

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