Exhaust Crossover Pipe Replacement P72

CAUTION:: Always wear protective goggles and gloves when removing exhaust system parts as falling rust and sharp edges from worn exhaust components could result in serious personal injury.

When removing exhaust components, the accumulation of dirt and corrosion can make work difficult. Using a penetrating oil on the threads can assist in the removal of these components.



1. Remove the bolts from the right side of the exhaust manifold flange.



2. Remove the bolts from the left side of the exhaust manifold flange.



3. Remove the crossover pipe and the two gaskets from the exhaust manifold.

Important: Replacement of the exhaust system parts must be original equipment manufacturer (OEM) standard to ensure that the vehicle operates as designed.

When installing a new exhaust pipe or muffler and tailpipe on any model, check for proper alignment. Rattles and noise vibrations in the exhaust are usually caused by misalignment of parts. When aligning the system, leave all bolts or nuts loose until all parts are properly aligned, then tighten, working from engine to muffler.
Exhaust system hangers, hanger brackets, and clamps which are damaged should be replaced to maintain exhaust system alignment.

Important: When installing the exhaust pipe to the engine manifold, always use new packings and nuts. Clean the engine manifold stud threads with a wire brush before installing the new nuts.




1. Install the crossover pipe and the new gaskets on the exhaust manifold.



2. Install the crossover pipe at the left manifold flange with the new bolts.



3. Install the crossover pipe at the left manifold flange with the new bolts.
4. Tighten the bolts at the manifold flanges. Refer to Fastener Tightening Specifications.