



Exhaust Manifold | 18-1953-2
The Sierra 18-1953-2 is a direct replacement for MerCruiser GM Small Block V8 engines from 1983 to 2002, including 305, 350, and 377 CID models. This complete kit fits both port and starboard sides and arrives ready to install with all necessary gaskets.
Includes
- Gasket, exhaust manifold | 18-2949
- Gasket, exhaust elbow | 18-0897
- Drain elbow assembly | 18-4224
Original: $258.19
-65%$258.19
$90.37Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Sierra 18-1953-2 is a direct replacement for MerCruiser GM Small Block V8 engines from 1983 to 2002, including 305, 350, and 377 CID models. This complete kit fits both port and starboard sides and arrives ready to install with all necessary gaskets.
Includes
- Gasket, exhaust manifold | 18-2949
- Gasket, exhaust elbow | 18-0897
- Drain elbow assembly | 18-4224






















