
Tri-Lobe Dry Sump Oil Pump for Large Cubic Inch and Boosted Engines, Left/Driver Side Door Car Bracket
22355 Features:
- Includes (1) -12 AN inlet pressure section fitting, (1) -12 AN outlet fitting, (4) -12 AN scavenge inlet fittings, and (1) -16 AN return fitting
- Tri-lobe aluminum scavenge sections feature individual timing gears for proper clearance at the high RPM use
- Variable spring rates optimize oil pressure readings
- Weighs almost half and takes 40-percent less power to drive compared to Gerotor pumps
Notes:
- Vacuum pump NOT included
- No fuel pump drive
Increased Oil Control for Door Cars
After years of development and input from racers and top engine builders, Moroso is proud to introduce the next evolution of Dry Sump Pumps. These pumps provide steady oil pressure throughout the entire RPM range, consistent pressure at high heat levels, increased vacuum, and the ability to adjust oil pressure for finer tuning. Designed for GM-based small and big block engine door cars and include all necessary inlet and outlet fittings.

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