WET JOINT TO DRY JOINT CONVERSION Manifold Riser Exhaust Mercruiser V8 5.0 5.7

Description

This is a kit to convert your wet joint manifolds to modern and improved dry joint manifolds.
This fits small block GM engines with center rise manifolds from early 80's to 2004 with 4 inch riser.
This kit replaces
8M0164159
Includes
Two Risers, replaces 864309T02
Two Manifolds, replaces 865735A02
Manifold & Riser Gaskets
Bolts
Must have the wet joint exhaust manifolds with 4 inch O.D. diameter center rise exhaust elbows with a 7 degree down angle to use this kit.
Note: Left and right manifolds and risers are the same.
Shipped ground in 48 states only