Exhaust Elbows, Accessories

4 Inch Exhaust Elbow Tube made of Cast Iron, Used on 1987 and Newer for exhaust systems that have a separate manifold and riser. Or needed if...

Exhaust Elbow Tube for Mercruiser V6 4.3 Liter engines. Made of Aluminum and has 4 Inch round inlet and 4 inch oval outlet. Goes between upper and...

Exhaust Elbow Tube Pipe for Mercruiser 454 7.4L from 1986-1988 with Alpha Drives, and 1988-2000 with Bravo Drive. Fits between the riser and the Y...

4 Inch Cast Iron Exhaust Elbow Tube 80 Degree Used in the conversion of Mercruiser Log Style exhaust to Center Rise Exhaust

End Cap (Block-off Plate) Assembly For Mercruiser Log Style Manifolds Replaces: Mercruiser Part # 73813A 1; Aqua Power # 5006; Barr #s: 1-54870,...

Exhaust Elbow Tube for Mercruiser V6 4.3 Liter engines. Made of Aluminum and has 4 Inch round inlet and 4 inch oval outlet. Goes between upper and...

Exhaust Pipe, Port Riser to Y that will fit most Mercruiser Small block GM V8 engines from 1983 to 2001. A genuine Mercruiser Part.

Starboard Exhaust Elbow for V8 with 4" Exhaust

Exhaust Elbow for Mercruiser GM 4.3L V6 applications

Riser Blackext Install Kit for use in V8 with 3" or 6" Spacer Blocks - QuickSilver EOM Mercury/Mercruiser Part: 14801A 1 Sold in pairs...

Aluminum Lower Exhaust Elbow Assembly 42421A5 for Mercruiser 4 Cylinder marine engines Fits most 4 cylinder inline engines 1983 and newer 120 2.5L,...

Lower exhaust pipe for Most Mercruiser 3.0L Engines 1983 and up. and some 5.7 Ski inboards. Fits between Riser and lower exhaust pipe on Alpha...

Plate Exhaust Block Off Fits Alpha/Bravo V6 and V8 GM Mercruiser. Used when you remove the Y pipe to add thru hull exhaust to block off the y pipe...

End Plate for an Exhaust Manifold on a Mercruiser. It is a Plain End Plate and does not have a Hose Bib. It is used on some GM inline 6 engines, plus...

End Plate Mounting Kit for a Mercruiser. This is for the End Plates on the Ford and GM log style Manifolds prior to 1983. The kit contains the Gasket...

Rear End Plate fits Osco # ME153-LS, Osco # ME153-LR Manifolds

Front end plate with water fitting for Mercruiser 120HP engines produced from 1970-1982. This bolts on the front of the exhaust manifold and accepts...

Drain Cock or Tap. Install this in any 1/4 NPT hole to allow for easy winterization. GM engine blocks and many exhaust manifolds use this size. Tech...