Exhaust Egr Block Off Screws

Mustang5L5 said:

There are aftermarket options as well

http://www.jegs.com/p/JEGS-Performa...ll-Block-Ford-Cylinder-Heads/1686929/10002/-1

http://www.summitracing.com/parts/tfs-51400265

The Ford part numbers is F4ZZ-6E086-A. Good luck finding some however. been discontinued for some time

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4G-KDMP said:

The best price you'll find on the Thermactor plugs
http://www.store.partsdinosaur.com/product1521.html

Or

5/8-11 x 1" bolt with 2 washers ......2 washers because the holes are slightly deeper than 3/4" before you hit the inside of part of the casting... the washer helps space them out slightly.

5/8-11 x 3/4" threaded bolt is almost impossible to find and that's the reason for the 5/8-11 x 1" bolt.

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liljoe07 said:

It doesn't work that way. Once an EGR code is logged, the ECM will not operate the EGR system or add any spark advance in.

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