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Exhaust Manifold Stud/Bolt Repair Kit (+ gaskets)

verified Aftermarket MPNCalvan / Time-Sert-class aftermarket 38900

The exhaust manifold studs snap (Ford TSB 17320, 'BROKEN EXHAUST MANIFOLD STUDS', MY2002-2004) and the manifold warps - the tick that sounds like a bad injector is often an exhaust leak at the head. Repair path: extract the broken stud, chase the hole with the kit's tap, fit the kit's insert or a new stud with anti-seize, new manifold gaskets. Kit PN classes: Calvan 38900, and dedicated stud kits from aftermarket makers - match your manifold design. The 2V era carries the documented TSB; 3V-era trucks see the same failure per the community, less documented.

Fits (82 configurations)