Description:

[Perfect Fitment]: Compatible with Small Block Chevy engines from 1965 to 1994. [Reference Number]: The A-Premium standard volume oil pump's reference number: M55, 2244146, 10055849, 10055850, 12555284, 12555884, 14057041, 3755420, 3764547, 3821979, 93427692. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system. [Specification]: Housing Material: Cast Iron; Oil Pump Volume Type: Standard Volume; Oil Pump Pressure Type: Standard Pressure; Gasket/O-Ring Included: No; Mounting Hole Quantity: 2. [Function]: By circulating the oil supply, it ensures that all internal parts of the engine are adequately lubricated and cooled, which reduces the risk of wear and damage and prolongs the service life of the engine.