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![Oil Pump for Small Block Chevy [High Volume]](https://www.jegs.com/images/mini_200/500/555/555-23502.jpg)
GM Oil Pumps
- Select Oil Pump
- Small Block Chevy
- 25% More Volume than OE
- Includes Intermediate Shaft with Steel Guide,
Bolt-On Pickup Socket Head Bolts with Wrench and Gasket - Requires 3/4" Bolt-On or Press-In Pickup
- High Volume performance upgrade for the 10550 oil pump.
- The 10555 is manufactured with the drive and idler shafts extended to allow for additional support in the cover eliminating dynamic shaft deflection at increased RPM levels.
- The cover is doweled to the pump housing to assure alignment of the shaft bores.
- Screw in plug retains relief valve spring instead of pin.
- Relief hole in cover uses screw in plug instead of pressed cup plug.
- The housing and cover are CNC machined and manganese phosphate coated.
- The lower pressure spring is included to reduce pressure if desired.
- Patent No. 5,810,571
- For 7" deep oil pan, use Oil Pump Pickup #689-12557
- For 7.5" deep oil pan, use Oil Pump Pickup #689-12558
- For 8" deep oil pan, use Oil Pump Pickup #689-12559
Part TypeOil Pump
BrandMELLING
Package Height4.7
Package Width5.8
Package Length6.0
Weight5.05 PG
Part CategoryReplacement Parts
High-Pressure Oil Pump Spring IncludedNo
Hardware IncludedNo
Hardened Driveshaft RecommendedYes
External Oil Pump Pulley IncludedNo
Pickup IncludedNo
Oil Pump Driveshaft IncludedYes
QuantitySold individually
Oil Pump StyleWet sump
Oil Pump VolumeHigh-volume
Oil Pump PressureHigh-pressure
Gaskets IncludedNo
Pickup Inlet Diameter0.75 in (19.1 mm)
External Oil Pump Mounting Brackets IncludedNo
External Oil Pump Belt IncludedNo
Vendor Part Number10555
Package Qty1
Package TypeEA
No Questions
No Reviews
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Some parts are not legal for use in California or other states with similar laws / regulations
