Melling Press-On Oil Pump Pickup - Stock Pan - Small Block Chevy 155S 23332310 Helps to calculate true compression

Helps to calculate true compression ratio

Unlike many of the “performance clutches” on the market

10-100 psi

840 in Rectangular Port

Melling Press-On Oil Pump Pickup - Stock Pan - Small Block Chevy 155S 23332310 Helps to calculate true compressionA new Melling pick up tube oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine wear, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and or failure. Melling suggests