Typical aftermarket exhaust manifold bolts are much shorter than stock which after numerous heat cycles can cause them to fatigue and start to stretch, leading to exhaust leaks and possible breakage after repeated re-torques. The finish and coating on most of these bolts can also lead to premature corrosion and zinc embrittlement. Replace damaged or corroded exhaust manifold bolts with BD's class 10.9 bolts and spacers which improve thermal durability to stand up to the heat and non-Zinc plated fasteners prevent zinc embrittlement.

BD Diesel 03-07 Ford F250/F350 6.0L PowerStroke Exhaust Manifold Bolt and Spacer Kit

Exhaust Manifold Gasket Set; Incl. 16 Pieces 18mm Spacers/Flange Head Exhaust Bolts;

BD 6.0L PowerStroke Exhaust Manifold Bolt and Spacer Kit - Ford 2003-2007 F250/F350

BD 6.0L PowerStroke Exhaust Manifold Bolt and Spacer Kit Ford 2003-07 F250/F350

EXHAUST MANIFOLD BOLTS & SPACERS KIT 6L

EXHAUST MANIFOLD BOLTS/SPACERS KIT 6L

Exhaust Manifold Gasket Set

Exhaust Manifold Bolt

MANIFOLD BOLT KIT

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