Description
Attributes
- Compatibility: GM Small Block V-8 305 To 350 Cubic Inch/ GM Big Block V-8 454 Cubic Inch Engines
- Used For: Exhaust Manifold Risers
- With Exhaust Elbow Gasket: Yes
Product
Sierra Marine products are engineered to surpass today’s high horsepower engine demands and stand up to the harsh marine environment. Sierra Marine are the leading supplier of marine engine and drive parts with over 50 year in business, offering 1,000’s of parts.
Features & Benefits
- For Use With Exhaust Manifold Risers
- Meet Or Exceed OEM Specifications For Quality And Performance
- All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces
- Sierra Offers A Large Selection Of Products To Match Your Exact Model
- Limited 2 Year Warranty





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