22158 Racing Oil Pump for Big Block Chevy, High-Volume, Standard Pressure, Machined For Use With 4.75 in. Stroke & Aluminum Rods

Name: 22158 Racing Oil Pump for Big Block Chevy, High-Volume, Standard Pressure, Machined For Use With 4.75 in. Stroke & Aluminum Rods
Brand: MOROSO
SKU: 710-22158
Price: 403.99 USD
Availability: InStock

^$403⁹⁹

Ships on Sep 15, 2026

Lowest Price Guarantee

Racing Oil Pump

Big Block Chevy

High-Volume

Standard Pressure

Machined For Use With 4.75 in. Stroke & Aluminum Rods

Cast

Moroso 22158Features:

Provides 25-percent more volume over stock
CNC-machined reliefs provide clearance for 632 C.I.D. (4.75 in. stroke) applications where aluminum connecting rods will interfere with pump body
Chromoly steel drive shaft
Compatible with 3/4 in. diameter press-in oil pump pickups

Part TypeOil Pump

BrandMOROSO

Package Height5.0

Package Width7.0

Package Length10.0

Weight4.0 PG

Part CategoryPerformance Parts

Oil Pump Pressure TypeStandard Pressure

Drive Shaft IncludedYes

Housing MaterialCast Iron

Oil Pump Volume TypeHigh Volume

Part FitmentDirect Fit