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GM Oil Pumps
- Select Oil Pump
- Small Block Chevy
- Standard Volume
- Includes Intermediate Shaft with Steel Guide
- Requires 5/8" Press-In Pickup
- High pressure performance upgrade for M-55 & M-55A.
- The 10553 housing and cover are CNC machined and phosphate coated.
- Manufactured with pink spring installed for higher pressure (M-55A).
- To change pump to lower pressure (M-55) install the supplied yellow spring.
Part TypeOil Pump
BrandMELLING
Package Height4.6
Package Width5.7
Package Length5.9
Weight4.28 PG
Part CategoryReplacement Parts
High-Pressure Oil Pump Spring IncludedNo
Hardware IncludedNo
Hardened Driveshaft RecommendedNo
External Oil Pump Pulley IncludedNo
Pickup IncludedNo
Oil Pump Driveshaft IncludedYes
QuantitySold as a kit
Oil Pump StyleWet sump
Oil Pump VolumeStandard-volume
Oil Pump PressureHigh-pressure
Gaskets IncludedNo
Pickup Inlet Diameter0.625 in (15.9 mm)
External Oil Pump Mounting Brackets IncludedNo
External Oil Pump Belt IncludedNo
Vendor Part Number10553
Package Qty1
Package TypeEA
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