Moroso aluminum Tri-Lobe dry sump oil pumps have been developed with their decades of oiling system expertise to provide you with a lighter, better performing design that will save weight and make more crankcase vacuum. They feature Tri-lobe aluminum scavenge sections with individual timing gears to ensure proper clearance at the highest rpm. The pumps use a spur gear pressure section based on Moroso's highly successful billet wet sump pump design, and variable spring rates optimize your oil pressure for smooth, reliable oil pressure readings. Moroso Tri-Lobe dry sump oil pumps have multiple -12, or -16 AN scavenge outlet options, weigh about half as much as gerotor pumps, and take up to 40 percent less power to drive.
Features- Style:
- Dry Sump
- Volume:
- N/A
- Pressure:
- N/A
- Stage Quantity:
- Four
- Pressure Section:
- 1.200 in.
- Pressure Section Inlet Size:
- -12 AN
- Pressure Section Outlet Size:
- -12 AN
- Scavenge Section:
- 1.700 in.
- Scavenge Section Inlet Size:
- -12 AN
- Scavenge Section Outlet Size:
- -16 AN
- Pulley Included:
- No
- Belt Included:
- No
- Mounting Brackets Included:
- Yes
- Rotation:
- Clockwise
- Hardware Included:
- No
- Quantity:
- Sold individually.
- Notes:
- Designed to fit tube chassis door car applications.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Mark IV
- Engine Sizes:
- 6.5L/396-7.4L/454
- Years:
- 1965-1990
- Engine Family:
- Chevy big block Gen V
- Years:
- 1991-1995
- Engine Family:
- Chevy big block Gen VI
- Years:
- 1996-2000
- Engine Sizes:
- 7.4L/454
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.6L/283-6.6L/400
- Years:
- 1957-2002
