Moroso 22121 Moroso GM LS Extra Volume Oil Pump

GM LS Extra Volume Oil Pump

Fits: Gen III and Gen IV; 4.8L, 5.3L, 6.0L, 6.2L

• Great upgrade, replacement over factory GM oil pumps
• High Volume Pump will increase volume by 33% over stock oil pumps
• Optional high pressure spring included (standard pressure spring is pre-installed)
• Will fit with stock timing cover