Chevrolet Express 2500 Engine Oil Pump Replacement

w/ 3/4 Inlet w/ Standard Volume

Small Block Oil Pump Casting 3/4 (in) Screen Inlet Standard Volume and Pressure

Standard Volume and Pressure; Small Block Style Oil Pump 3/4in Screen Inlet

High Volume Pump; Small Block Style Oil Pump 5/8in Screen Inlet Must Use IS-55E Oil Pump Intermediate Shaft With Steel Guide

w/ 3/4 Inlet w/ High Volume

w/ 3/4 Inlet w/ High Volume

High Volume Pump Must Use Intermediate Shaft with Steel Guide Small Block Oil Pump Casting 5/8 (in) Screen Inlet

High Volume Pump Must Use Intermediate Shaft with Steel Guide Small Block Oil Pump Casting 3/4 (in) Screen Inlet

High Volume Pump; Small Block Style Oil Pump 3/4in Screen Inlet Must Use IS-55E Oil Pump Intermediate Shaft With Steel Guide

Standard Volume and Pressure

Does Not Include Oil Pickup Tube Assembly Standard Volume and Pressure

Condition: Excellent (A)
Mileage: 69,000 miles

Standard Volume and Pressure; Includes M295 Oil Pump And 395S Oil Pickup Tube Assembly

Standard Volume and Pressure; Includes M295 Oil Pump And 324S Oil Pickup Tube Assembly

Does Not Include Oil Pickup Tube Assembly High Volume Pump Recommended For High Mileage Engines ; 18% Additional Volume Over Stock Oil Pump

Standard Volume and Pressure Oil Pickup Tube and Screen Included

Does Not Include Oil Pickup Tube Assembly Standard Volume and Pressure

Stock Volume +10 PSI Higher Pressure Over Stock Pressure, High Performance Oil Pump Hard Coat Anodized Aluminum Housing Exclusive Rotor Design For Improved Strength Phosphate Coated Cast Iron Cover Includes Optional Standard And +25 PSI Pressure Springs Threaded Pressure Relief Nut Uses 7/8 Inch Stock Bolt-On Oil Pickup Tube Includes O-Ring For Oil Pickup Tube

Stock Volume +10 PSI Higher Pressure Over Stock Pressure, High Performance Oil Pump Hard Coat Anodized Aluminum Housing Exclusive Rotor Design For Improved Strength Phosphate Coated Cast Iron Cover Includes Optional Standard And +25 PSI Pressure Springs Threaded Pressure Relief Nut Uses 7/8 Inch Stock Bolt-On Oil Pickup Tube Includes O-Ring For Oil Pickup Tube

High Volume Pump; 10% Additional Volume Over Stock Oil Pump Oil Pickup Tube And Screen Included; Not Installed

25% Higher Volume High Performance Oil Pump 10 PSI Higher Pressure Relief Spring Installed Exclusive Billet Steel Shark Tooth Helical Pump Gears Includes 12550 Chrome Moly Steel Intermediate Shaft With Steel Guide Includes Optional Standard Pressure Spring Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included)

25% Higher Volume High Performance Oil Pump 10 PSI Higher Pressure Relief Spring Installed Exclusive Billet Steel Shark Tooth Helical Pump Gears Includes 12550 Chrome Moly Steel Intermediate Shaft With Steel Guide Includes Optional Standard Pressure Spring Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included)

25% Higher Volume High Performance Oil Pump 10 PSI Higher Pressure Relief Spring Installed Exclusive Billet Steel Shark Tooth Helical Pump Gears Includes 12550 Chrome Moly Steel Intermediate Shaft With Steel Guide Includes Optional Standard Pressure Spring Uses 5/8 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included)

25% Higher Volume High Performance Oil Pump 10 PSI Higher Pressure Relief Spring Installed Exclusive Billet Steel Shark Tooth Helical Pump Gears Includes 12550 Chrome Moly Steel Intermediate Shaft With Steel Guide Includes Optional Standard Pressure Spring Uses 5/8 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included)

High Volume Pump Recommended For High Mileage Engines ; Includes M295HV Oil Pump And 395S Oil Pickup Tube Assembly 18% Additional Volume Over Stock Oil Pump

High Volume Pump Recommended For High Mileage Engines ; Includes M295HV Oil Pump And 324S Oil Pickup Tube Assembly 18% Additional Volume Over Stock Oil Pump

18% Higher Volume High Performance Oil Pump 10 PSI Higher Pressure Hard Coat Anodized Aluminum Housing Exclusive Rotor Design For Improved Strength Phosphate Coated Cast Iron Cover Includes Optional Standard And +25 PSI Pressure Springs Threaded Pressure Relief Nut Uses 7/8 Inch Stock Bolt-On Oil Pickup Tube Includes O-Ring For Oil Pickup Tube

18% Higher Volume High Performance Oil Pump 10 PSI Higher Pressure Hard Coat Anodized Aluminum Housing Exclusive Rotor Design For Improved Strength Phosphate Coated Cast Iron Cover Includes Optional Standard And +25 PSI Pressure Springs Threaded Pressure Relief Nut Uses 7/8 Inch Stock Bolt-On Oil Pickup Tube Includes O-Ring For Oil Pickup Tube

25% Higher Volume High Performance Anti-Cavitation Oil Pump Standard Billet Steel Spur Gears Manufactured With Anti-Cavitation Grooves Adjustable Pressure Relief Valve Includes Chrome Moly Steel Intermediate Drive Shaft With Steel Guide Includes Original Stock Replacement Pressure Spring; Not Installed Uses 3/4 Inch Diameter Press-Fit Screen For Racing Applications Only Using This Pump Will Reduce Oil Pressure At Idle

25% Higher Volume High Performance Anti-Cavitation Oil Pump Standard Billet Steel Spur Gears Manufactured With Anti-Cavitation Grooves Adjustable Pressure Relief Valve Includes Chrome Moly Steel Intermediate Drive Shaft With Steel Guide Includes Original Stock Replacement Pressure Spring; Not Installed Uses 3/4 Inch Diameter Press-Fit Screen For Racing Applications Only Using This Pump Will Reduce Oil Pressure At Idle

10% Higher Volume High Performance Oil Pump 10 PSI Higher Pressure Relief Spring Installed Exclusive Billet Steel Shark Tooth Helical Pump Gears Drive & Idler Shafts Extended Into Cover Includes 12550 Chrome Moly Steel Intermediate Shaft With Steel Guide Threaded Pressure Relief Nut Includes Optional Pressure Springs (-10 PSI And +10 PSI) Uses 3/4 Inch Diameter Press-Fit Or Bolt-On Pickup Tube Assembly (Not Included) Includes Oil Pump Pickup Tube Gasket, Assembly Bolts, And Wrench

10% Higher Volume High Performance Oil Pump 10 PSI Higher Pressure Relief Spring Installed Exclusive Billet Steel Shark Tooth Helical Pump Gears Drive & Idler Shafts Extended Into Cover Includes 12550 Chrome Moly Steel Intermediate Shaft With Steel Guide Threaded Pressure Relief Nut Includes Optional Pressure Springs (-10 PSI And +10 PSI) Uses 3/4 Inch Diameter Press-Fit Or Bolt-On Pickup Tube Assembly (Not Included) Includes Oil Pump Pickup Tube Gasket, Assembly Bolts, And Wrench

25% Higher Volume High Performance Oil Pump Standard Billet Steel Spur Gears Adjustable Pressure Relief Valve Includes Chrome Moly Steel Intermediate Drive Shaft With Steel Guide Includes Original Stock Replacement Pressure Spring; Not Installed Uses 3/4 Inch Diameter Press-Fit Screen

25% Higher Volume High Performance Oil Pump Standard Billet Steel Spur Gears Adjustable Pressure Relief Valve Includes Chrome Moly Steel Intermediate Drive Shaft With Steel Guide Includes Original Stock Replacement Pressure Spring; Not Installed Uses 3/4 Inch Diameter Press-Fit Screen

25% Higher Volume High Performance Oil Pump 10 PSI Higher Pressure Relief Spring Installed Exclusive Billet Steel Shark Tooth Helical Pump Gears Drive & Idler Shafts Extended Into Cover Includes 12550 Chrome Moly Steel Intermediate Shaft With Steel Guide Threaded Pressure Relief Nut Includes Optional Pressure Springs (-10 PSI And +10 PSI) Uses 3/4 Inch Diameter Press-Fit Or Bolt-On Pickup Tube Assembly (Not Included) Includes Oil Pump Pickup Tube Gasket, Assembly Bolts, And Wrench

25% Higher Volume High Performance Oil Pump 10 PSI Higher Pressure Relief Spring Installed Exclusive Billet Steel Shark Tooth Helical Pump Gears Drive & Idler Shafts Extended Into Cover Includes 12550 Chrome Moly Steel Intermediate Shaft With Steel Guide Threaded Pressure Relief Nut Includes Optional Pressure Springs (-10 PSI And +10 PSI) Uses 3/4 Inch Diameter Press-Fit Or Bolt-On Pickup Tube Assembly (Not Included) Includes Oil Pump Pickup Tube Gasket, Assembly Bolts, And Wrench

Standard Volume and Pressure; Part Application Notes Replaces M316 New Improved Gerotor Design

Standard Volume and Pressure; Part Application Notes Use Until Inventory is Depleted Spur Gear Design When M316 is Depleted Replace With M561