Sierra Marine Exhaust

Elbow

Part Number: RRA-18-1937

5.0 out of 5 stars ( 1 )

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Marine Exhaust Manifolds, Cast Iron, Black, Chevy, Small Block, Each

Part Number: RRA-18-1953-2

4.67 out of 5 stars ( 9 )

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Marine Exhaust Manifolds, Cast Iron, Black, Chevy, Big Block, Each

Part Number: RRA-18-1957-2

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Marine Exhaust Riser, Elbow Riser, Standard Length, Cast Iron, Black Painted, Chevy, 7 Degree, 4 in. Outlet, Each

Part Number: RRA-18-1976-2

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Marine Exhaust Riser, Elbow Riser, Standard Length, Cast Iron, Black Painted, Chevy, Small Block, 7 Degree, 4 in. Outlet, Each

Part Number: RRA-18-1909-1

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Marine Exhaust Riser, Elbow Riser, Standard Length, Cast Iron, Blue Painted, GM, Crusader, 8 in. Tall, Each

Part Number: RRA-18-1916

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Marine Exhaust Manifolds, Cast Iron, Black, Chevy, V6, Each

Part Number: RRA-18-1952-1

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Marine Exhaust Riser, Elbow Riser, Standard Length, Cast Iron, Black Painted, Chevy, V6, Volvo Penta Only, Each

Part Number: RRA-18-1936

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Riser W/ Exhaust Tube

Part Number: RRA-18-1975-1

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Elbow

Part Number: RRA-18-1905

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Manifold Riser Spacer

Part Number: RRA-18-1908

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 20, 2026 if ordered today

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Marine Exhaust Riser, Elbow Riser, Standard Length, Cast Iron, Blue Painted, GM, Crusader, 4 in. Tall, Each

Part Number: RRA-18-1927

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Marine Exhaust Manifolds, Cast Iron, Black, Chevy, V6, Each

Part Number: RRA-18-1932

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Estimated Ship Date: Feb 23, 2026 if ordered today

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