1998 Chevrolet C3500HD Oil Pumps

This engine oil pump bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

• Direct replacement – this engine oil pump bushing matches the fit and function of the factory part on specified years, makes and models
• Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
• Durable construction – this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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

Several Melling oil pump applications require the use of an oil pump shaft guide. Melling provides high quality shaft guides for specific pump applications. An oil pump shaft guide is necessary to connect the oil pump drive shaft to the intermediate drive shaft. Melling recommends installing a new oil pump shaft guide when it is needed.

Product Features:

• Manufactured from high quality nylon 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

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

• Meets or exceeds all original equipment specifications
• Application specific design to ensure a perfect fit
• Engineered and manufactured specifically for the repair environment
• Unsurpassed quality you can trust
• Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

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 anti-cavitation high performance upgrade of the 10770
• CNC machined phosphate coated cast iron housing and cover
• Cover has extended idler shafts for additional support at high RPM’s
• Standard billet steel spur gears
• Manufactured with anti-cavitation grooves to prevent cavitation at low RPM’s
• Adjustable pressure relief valve
• Includes lower pressure spring; not installed
• Includes chrome moly steel intermediate drive shaft with steel guide
• Uses 3/4 inch diameter press-fit screen
• For racing applications only
• Warning: Using this pump will reduce oil pressure at idle

Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. High volume performance upgrade for the M-77HV. 25% Increase in volume over stock pump. The housing and cover are CNC machined and phosphate coated. The lower pressure spring is included to reduce pressure if desired. Built with billet steel gears. Includes Intermediate shaft with steel guide. Every Melling high performance oil pump is individually tested for pressure and flow under actual engine operating conditions.

Product Features:

• 25% Higher Volume High Performance upgrade of the M-77HV
• CNC machined phosphate coated cast iron housing and cover
• Standard billet steel spur gears
• Includes chrome moly steel intermediate drive shaft with steel guide
• includes lower pressure spring; not installed
• uses 3/4 inch diameter press-fit screen

Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. High volume performance upgrade for the M-99HV-S. The 10990 is a big block style oil pump made to fit the small block appl

Product Features:

• 25% Higher volume anti-cavitation high performance upgrade of the M-99HVS
• CNC machined phosphate coated cast iron housing and cover
• Cover has extended idler shafts for additional support at high RPM’s
• Standard billet steel spur gears
• Adjustable pressure relief valve
• Includes lower pressure spring; not installed
• Includes chrome moly steel intermediate drive shaft with steel guide
• Uses 3/4 inch diameter press-fit screen

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
• Meets or exceeds original equipment specifications

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 anti-cavitation high performance upgrade of the M-99HVS
• CNC machined phosphate coated cast iron housing and cover
• Cover has extended idler shafts for additional support at high RPM’s
• Standard billet steel spur gears
• Manufactured with anti-cavitation grooves to prevent cavitation at low RPM’s
• Adjustable pressure relief valve
• Includes lower pressure spring; not installed
• Includes chrome moly steel intermediate drive shaft with steel guide
• Uses 3/4 inch diameter press-fit screen
• For racing applications only
• Warning: Using this pump will reduce oil pressure at idle

Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

• Manufactured to fit a specific application
• Ensures that oil is evenly distributed in the engine system
• Each oil pump is tested for pressure and flow under conditions designed to duplicate actual engine operating conditions before leaving plant
• Every pump is engineered, manufactured and assembled to the highest material and production standards
• Utilizes ISO & QS certified manufacturing
• High volume, check pan for clearance; 5/8″ inlet; use shaft w/steel guide

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:

• High pressure standard volume high performance upgrade of the M-55 & M-55A
• CNC machined phosphate coated cast iron housing and cover
• Patented billet steel shark tooth helical gears
• Includes chrome moly steel intermediate drive shaft with steel guide
• Includes lower pressure spring; not installed
• Uses 5/8 inch diameter press-fit screen

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:

• 10% Higher volume high performance upgrade over stock replacement
• CNC machined phosphate coated cast iron housing and cover
• Cover has extended idler shafts for additional support at high RPM’s
• Patented billet steel shark tooth helical gears
• Adjustable pressure relief valve
• Includes Chrome Moly Steel Intermediate Drive Shaft With Steel Guide
• Includes Lower Pressure Spring; Not Installed
• Includes Self Locking Mounting Bolts And Wrench
• Uses 3/4 inch diameter press-fit screen or bolt on screen
• Includes Oil Pump Screen Mounting Gasket

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

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 10550
• CNC machined phosphate coated cast iron housing and cover
• Cover has extended idler shafts for additional support at high RPM’s
• Patented billet steel shark tooth helical gears
• Adjustable pressure relief valve
• Includes Chrome Moly Steel Intermediate Drive Shaft With Steel Guide
• Includes Lower Pressure Spring; Not Installed
• Includes Self Locking Mounting Bolts And Wrench
• Uses 3/4 Inch Diameter Press-Fit Screen or Bolt On Screen
• Includes Oil Pump Screen Mounting Gasket

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

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

Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

• Manufactured to fit a specific application
• Ensures that oil is evenly distributed in the engine system
• Each oil pump is tested for pressure and flow under conditions designed to duplicate actual engine operating conditions before leaving plant
• Every pump is engineered, manufactured and assembled to the highest material and production standards
• Utilizes ISO & QS certified manufacturing
• 5/8″ Inlet

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

Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components

Product Features:

• High volume oil pump
• 25% Additional volume of oil
• Inlet: 3/4″
• Use with steel guide
• Application-specific design for perfect fit and correct operation

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 8.25 inch oil pans
• Includes oil pump mounting stud kit
• For street and strip 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 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
• Meets or exceeds original equipment specifications

Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. High volume performance upgrade for the 10770. Increase in volume of 25% over stock oil pump. The drive shaft has been man

Product Features:

• 25% Higher volume anti-cavitation high performance upgrade of the 10770
• CNC machined phosphate coated cast iron housing and cover
• Cover has extended idler shafts for additional support at high RPM’s
• Standard billet steel spur gears
• Adjustable pressure relief valve
• Includes lower pressure spring; not installed
• Includes chrome moly steel intermediate drive shaft with steel guide
• Uses 3/4 inch diameter press-fit screen