Clevite Main Bearing Set

The Clevite Main Bearing Set is an engine crankshaft main bearing set for engine rebuilds and repairs. Main bearings (also called crankshaft bearings or engine bearings) support the crankshaft in the engine block. They keep the crank aligned and let it rotate smoothly under load on a thin film of oil.

Key Features:

• Made by Clevite, a long-established engine bearing brand used in automotive, performance, and heavy-duty applications
• Precision-manufactured bearing shells designed for accurate fit and consistent oil clearance
• Multi-layer construction with a steel backing and a bearing surface designed to resist wear and fatigue
• Helps provide reliable lubrication and long engine life when installed with proper clearances
• Available in multiple part numbers to match different engine applications and crankshaft sizes

Use a Clevite main bearing set when rebuilding an engine or replacing worn bearings. For best results, measure the crankshaft journals and check oil clearance with Plastigage or a micrometer. Keep the crankshaft, block, and oil passages clean during assembly. Select the correct part number for your engine and bearing size.