Sierra

Exhaust Manifold 18-1957-1

SKU 704903 · In supplier stock

$569.99 CAD

Product details

Port & Starboard
Replaces: 89011A8, 807078A6
454 Engine Cubic Inches
Fits most Mercruiser (GM) V-8 big blocks with center riser
Use with:
Exhaust Manifold Gasket: 18-0418
Mounting Kit: 18-8532

Need help confirming fit?
Contact Robin before ordering and get a straight answer from someone who knows the machines.