Mercruiser

New OEM Quicksilver Inboard Small Block V8 Cylinder Head

New OEM Quicksilver Inboard Small Block V8 Cylinder Head. Part #938-8M0115137. Compatible with 5.7L/6.2L models. Hardened valve seats press fit into the cylinder head with stainless steel valves featuring seats treated with a cobalt-chromium alloy for...

Mercruiser

New OEM Quicksilver Inboard Inline 4-Cylinder Head

New OEM Quicksilver Inboard Inline 4-Cylinder Head. Part #938-8M0115135. Compatible with MCM 3.0L, 3.0LX, 3.0L MPI, 3.0L Industrial models from 1990-2016. Hardened valve seats press fit into the cylinder head with stainless steel valves featuring seats...

Mercruiser

Remanufactured OEM Quicksilver 4.3L V6 Pro Series Inboard Longblock [2000-07]

Remanufactured OEM Quicksilver 4.3L V6 Pro-Series Inboard Longblock. Part #8M0063328. Compatible with GM 4.3L Gen+ 262 V6 models from 2000-07. Left-hand standard rotation with remanufactured cylinder heads. Balance-shaft. Gen+ long block comes with...

Mercruiser

Remanufactured OEM Quicksilver 4.3L V6 Pro Series Inboard Longblock [1993-96]

Remanufactured OEM Quicksilver 4.3L V6 Pro-Series Inboard Longblock. Part #806347R50. Compatible with GM 4.3L Non-Gen+ 262 V6 models from 1993-96. Left-hand standard rotation with remanufactured cylinder heads. Balance-shaft. Gen+ long block comes with...

Mercruiser

Remanufactured OEM Quicksilver 5.7L Vortec V8 Pro Series Inboard Longblock, Roller-Lifter Engines [1999 and newer]

Remanufactured OEM Quicksilver 5.7L Vortec V8 Pro-Series Inboard Longblock. Part #8M0052529. Compatible with GM 8 Cylinder, and 5.7L Vortec 350 models. Left-hand standard rotation with remanufactured Vortec cylinder heads. Replaces 1999 and newer Volvo 5...

Mercruiser

Remanufactured OEM Quicksilver 5.7L V8 Pro Series Inboard Longblock, Roller-Lifter Engines [1991-97]

Remanufactured OEM Quicksilver 5.7L V8 Pro-Series Inboard Longblock. Part #807447R50. Compatible with GM 5.7L Non-Gen+ 350 V8 Roller-Lifter models from 1991-1997. Left-hand standard rotation with new cylinder heads. Flywheel, harmonic balancer, gasket...

Mercruiser

Remanufactured OEM Quicksilver 5.7L V8 Pro Series Inboard Longblock, Flat-Tappet Engines [1987-95]

Remanufactured OEM Quicksilver 5.7L V8 Pro-Series Inboard Longblock. Part #883944R50. Compatible with GM 5.7L Non-Gen+ 350 V8 Flat-Tappet models from 1987-1995. Left-hand standard rotation with new cylinder heads. Flywheel, harmonic balancer, gasket set,...

Mercruiser

Remanufactured OEM Quicksilver 5.7L V8 Pro Series Inboard Longblock, Gen+ [1996 & up]

Remanufactured OEM Quicksilver 5.7L V8 Pro-Series Inboard Longblock, Gen+. Part #807449R50. Compatible with GM 5.7L Gen+ 350 V8 models from 1996 and up. Left-hand standard rotation with remanufactured cylinder heads. Replaces 1996 and newer 5.7L...

Mercruiser

Remanufactured OEM Quicksilver 5.7L V8 Pro Series Inboard Longblock, Gen+ 350 MPI [2002-04]

Remanufactured OEM Quicksilver 5.7L V8 Pro-Series Inboard Longblock, Gen+ 350 MPI. Part #8M0124238. Compatible with GM 5.7L Gen+ 350 MPI V8 models from 2002-2004. Left-hand standard rotation with remanufactured Vortec cylinder heads. Replaces 2002-2004...

Mercruiser

Remanufactured OEM Quicksilver 5.7L V8 Pro Series Inboard Longblock, Gen+ 350 MAG MPI [2005-15]

Remanufactured OEM Quicksilver 5.7L V8 Pro-Series Inboard Longblock, Gen+ 350 MAG MPI. Part #8M0124033. Compatible with GM 5.7L Gen+ 350 MAG MPI V8 models from 2005-2015. Left-hand standard rotation with remanufactured Vortec cylinder heads. Replaces...

Mercruiser

Remanufactured OEM Quicksilver 6.2L V8 Pro Series Inboard Longblock, Gen+ [2002-09]

Remanufactured OEM Quicksilver 6.2L V8 Pro-Series Inboard Longblock, Gen+. Part #8M0095941. Compatible with GM 6.2L Gen+ 377 MPI V8 models from 2002-2009. Left-hand standard rotation with remanufactured Vortec cylinder heads. Replaces 2002-2009...

Mercruiser

Remanufactured OEM Quicksilver Plus Series Inboard Engine, 4.3L Alpha 4V

Remanufactured OEM Quicksilver Plus Series Inboard Engine, 4.3L Alpha 4V. Part #865108R89. Alpha Engine Only. Fully dressed marine engine. Compatible with MercCruiser 4.3L & 5.0L Sterndrive models. Features special flame graphics, new 600 cfm 4bbl...

Mercruiser

New OEM Quicksilver Plus Series Inboard Engine, 350 MPI Bravo

New OEM Quicksilver Plus Series Inboard Engine, 350 MPI Bravo. Part #8M0136294. Bravo Engine Only. Fully dressed marine engine. Compatible with 5.0 EFI, 5.0L MPI, 5.7 EFI, 350 MPI models. Features 100% new Quicksilver cast iron engine block, raw water...

Mercruiser

New OEM Quicksilver Plus Series Inboard Engine, 383 MPI FWC Bravo

New OEM Quicksilver Plus Series Inboard Engine, 383 MPI FWC Bravo. Part #8M0136295. Bravo Engine Only. Fully dressed marine engine. Compatible with 5.0 EFI, 5.0L MPI, 5.7 EFI, 350 MPI, 377 MPI, 7.4L, 7.4L /EFI, 7.4L MPI (Including SeaCore and Horizon)...