Single, Three, Four, Five and Six Stage

Fits: Chevrolet-based Small Block & Big Block Door Car applications

After years of development, input from racers and top engine builders,

Moroso is proud to introduce the next evolution of dry sump pumps! Single, Three, Four, Five and Six Stage
Fits: Chevrolet-based Small Block & Big Block Door Car applications
After years of development, input from racers and top engine builders,
Moroso is proud to introduce the next evolution of dry sump pumps!

INCREASED POWER!

• Steady oil pressure throughout RPM range
• Consistent oil pressure at high heat levels
• Increased vacuum
• Consistent oil pressure at high vacuum levels
• Oil pressure adjustability, allows for finer tuning of pressure levels

EASIER TO PLUMB AND FIT!
• Internal manifold with –16AN return, no need for separate manifold
• Built-in mounting bracket designed for engine compartment constraints
• Two pressure outlet locations for easier plumbing
• Includes all necessary fittings
• Vertical oil pressure adjuster makes it easier to change oil pressure settings
• Made in the USA

PART # DESCRIPTION
.875 Pressure / 1.100 Scavenge
22251 Single Stage
22253 Three Stage
22254 Four Stage
22255 Five Stage
22256 Six Stage

PART # AVAILABLE OPTIONS
22741 Replacement Fitting –10AN
22742 Replacement Fitting –12AN
22743 Replacement Fitting –16AN
22744 Replacement Fitting –16AN with a –12AN

Five Stage
No. 22255 / No. 22245
Six Stage
No. 22256 / No. 22246
Three Stage
No. 22253 / No. 22243
Four Stage
No. 22254 / No. 22244
Single Stage
No. 22251 / No. 22241
1.100 Pressure / 1.100 Scavenge
22241 Single Stage
22243 Three Stage
22244 Four Stage
22245 Five Stage
22246 Six Stage

For more information, visit www.moroso.com .