Mercury Mercruiser 5.0 5.7 V8 Boat Marine Exhaust Manifold Center Rise Aluminum on 2040-parts.com

 

This listing is for one NEW Aluminum replacement manifold for Mercruiser GM 5.0, 5.7 marine engines from 1983-2002.

These manifolds will not work with newer dry-joint style risers 2002 and newer. 2002 was a split year for older style and newer dry-joint manifolds. Please see my other listings for dry-joint manifolds.

These ALUMINUM manifolds are a direct replacement for cast iron manifolds.  Cast iron risers will work with these manifolds.   

These manifolds are half the weight of cast iron and includes new gaskets and bolts.

 

The box includes

• One manifold (left and right are the same)
• One block to manifold gasket
• One manifold to riser gasket
• One set of mounting bolts

This is a replacement manifold that will interchange with the following part numbers

 

·  Mercruiser: 860246A15, 860246A10 87114A8, 87114A19, 860246Q11

·  Osco: 7114B, 7114B2

·  Barr: MC-1-87114

·  GLM: 51230

·  Sierra: 18-1953, 18-1953-1, 18-1953-2

·  Mallory: 9-40507

·  Aqua Power: 5500, 5500-1

·   HGE 7114A

 

Shipping is calculated by Fed Ex.  We have these in stock and ready to ship same day or next day.

Please see my other listings for Mercruiser manifolds, Volvo Penta manifolds and risers for both brands.