1981 Pontiac Bonneville Oil Pumps

The Melling gear thrust plate kit provides a new wearing surface for Buick oil pump kits. The Melling kit typically includes a cast iron thrust place, mounting gasket, the correct length screws plus a detailed instruction sheet. A Melling gear thrust plate kit is recommended to assure correct specifications and a new surface for the oil pump gears. Assure the best Buick pump performance with a Melling gear thrust plate kit.

Product Features:

• Manufactured from high quality materials for consistent durable wear
• Precision engineered for optimum fit and function
• Designed for long-life and worry-free performance
• Meets or exceeds original equipment specifications

Melling high volume oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.

Product Features:

• Includes components needed to rebuild a worn high volume oil pump providing an alternative to purchasing a new oil pump
• Components are manufactured from high quality materials for durable wear
• Components are precision engineered for optimum fit and function
• Designed for long-life and worry-free performance

Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.

Product Features:

• Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
• Components are manufactured from high quality materials for durable wear
• Components are precision engineered for optimum fit and function
• Designed for long-life and worry-free performance

Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.

Product Features:

• Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
• Components are manufactured from high quality materials for durable wear
• Components are precision engineered for optimum fit and function
• Designed for long-life and worry-free performance

Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.

Product Features:

• Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
• Components are manufactured from high quality materials for durable wear
• Components are precision engineered for optimum fit and function
• Designed for long-life and worry-free performance

Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.

Product Features:

• Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
• Components are manufactured from high quality materials for durable wear
• Components are precision engineered for optimum fit and function
• Designed for long-life and worry-free performance

Melling high volume oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.

Product Features:

• Includes components needed to rebuild a worn high volume oil pump providing an alternative to purchasing a new oil pump
• Components are manufactured from high quality materials for durable wear
• Components are precision engineered for optimum fit and function
• Designed for long-life and worry-free performance

Melling high volume oil pumps increase the amount of oil flow by an average of 20% through the engine improving oil pressure at idle providing dependable performance every time in every application. Every Melling high volume oil pump is engineered and ass

Product Features:

• Manufactured from high quality materials for consistent durable wear
• Precision engineered for optimum fit and function
• Designed for long-life and worry-free performance
• High volume oil pump supplies additional oil to engines when necessary for high performance applications or low oil pressure issues

Melling high performance billet aluminum oil pumps provide dependable performance every time in every application under the toughest RPM conditions. The Melling billet aluminum oil pump series features a lightweight 6061-T6 aluminum housing and cover, a p

Product Features:

• Standard volume high performance racing oil pump
• Lightweight anodized coated billet 6061-T6 aluminum housing and cover
• Patented high volume billet steel shark tooth helical gears create less oil pulsing at high RPM’s
• Includes high performance 12550 chrome moly steel intermediate drive shaft with pinned steel guide
• Adjustable relief valve has multiple pressure settings
• Includes additional replacement pressure springs to increase or decrease 10 Pounds
• Integrated adjustable oil pickup screen is designed for 7 inch oil pans
• Includes oil pump mounting stud kit
• For circle track racing applications

Melling high performance billet aluminum oil pumps provide dependable performance every time in every application under the toughest RPM conditions. The Melling billet aluminum oil pump series features a lightweight 6061-T6 aluminum housing and cover, a protective anodized hard coat, standard volume and high volume patented billet Shark Tooth gears, chrome moly steel drive shaft with extra shaft support, adjustable integrated oil pump screen, multiple pressure settings, CNC machining to exact tolerances and surface finishes, and supercharged inlet for improved performance. Includes additional pressure springs and stud kit. Every Melling high performance oil pump is individually tested for pressure and flow under actual engine operating conditions. Melling high performance oil pumps are available for increased oil flow, increased oil pressure, anti-cavitation capability and overall higher performance when needed. The Melling High Performance Billet Aluminum series oil pumps are recommended for street, strip and racing applications.

Product Features:

• 25% Higher volume high performance racing oil pump
• Lightweight anodized coated billet 6061-T6 aluminum housing and cover
• Patented high volume billet steel shark tooth helical gears create less oil pulsing at high RPM’s
• Includes high performance 12550 chrome moly steel intermediate drive shaft with pinned steel guide
• Adjustable relief valve has multiple pressure settings
• Includes additional replacement pressure springs to increase or decrease 10 Pounds
• Integrated adjustable oil pickup screen is designed for 8.25 inch oil pans
• Includes oil pump mounting stud kit
• For street and strip applications

Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. High pressure performance upgrade for the M-54F. 30% increase in pressure over the 10540 oil pump. The housing is CNC mach

Product Features:

• 30% Higher pressure high performance upgrade of the M-54F
• CNC machined phosphate coated cast iron housing and cover
• Standard billet steel spur gears
• Includes 3/4 inch diameter press fit screen and installation gasket

Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. The Melling high performance cast iron oil pump series features a doweled housing and cover, extended drive and idler shaf

Product Features:

• 25% Higher volume high performance upgrade of the M155HV
• CNC machined phosphate coated cast iron housing and cover
• Patented billet steel shark tooth helical gears
• Includes chrome moly steel intermediate drive shaft with pinned steel guide
• Includes lower pressure spring; not installed
• Uses 3/4 inch diameter press-fit screen

Melling high performance billet aluminum oil pumps provide dependable performance every time in every application under the toughest RPM conditions. The Melling billet aluminum oil pump series features a lightweight 6061-T6 aluminum housing and cover, a p

Product Features:

• 25% Higher volume high performance racing oil pump
• Lightweight anodized coated billet 6061-T6 aluminum housing and cover
• Patented high volume billet steel shark tooth helical gears create less oil pulsing at high RPM’s
• Includes high performance 12550 chrome moly steel intermediate drive shaft with pinned steel guide
• Adjustable relief valve has multiple pressure settings
• Includes additional replacement pressure springs to increase or decrease 10 Pounds
• Integrated adjustable oil pickup screen is designed for 7 inch oil pans
• Includes oil pump mounting stud kit
• For circle track racing applications

Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor

Product Features:

• Manufactured from high quality materials for consistent durable wear
• Precision engineered for optimum fit and function
• Designed for long-life and worry-free performance
• Melling oil pumps are tested for pressure and flow under operating conditions to ensure quality

A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine ware, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:

• Manufactured from high quality durable materials for long wear
• Precision engineering protects the engine from dirt and contaminants
• Designed for long-life and worry-free performance
• Meets or exceeds original equipment specifications

A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine ware, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:

• Manufactured from high quality durable materials for long wear
• Precision engineering protects the engine from dirt and contaminants
• Designed for long-life and worry-free performance
• Meets or exceeds original equipment specifications

A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine ware, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:

• Manufactured from high quality durable materials for long wear
• Precision engineering protects the engine from dirt and contaminants
• Designed for long-life and worry-free performance
• Meets or exceeds original equipment specifications

A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine ware, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:

• Manufactured from high quality durable materials for long wear
• Precision engineering protects the engine from dirt and contaminants
• Designed for long-life and worry-free performance
• Meets or exceeds original equipment specifications

A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine ware, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:

• Manufactured from high quality durable materials for long wear
• Precision engineering protects the engine from dirt and contaminants
• Designed for long-life and worry-free performance
• Meets or exceeds original equipment specifications

A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine ware, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:

• Manufactured from high quality durable materials for long wear
• Precision engineering protects the engine from dirt and contaminants
• Designed for long-life and worry-free performance
• Meets or exceeds original equipment specifications

A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine ware, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:

• Manufactured from high quality durable materials for long wear
• Precision engineering protects the engine from dirt and contaminants
• Designed for long-life and worry-free performance
• Meets or exceeds original equipment specifications

Product Features:

• Brand may vary by location