Engine & Performance Warehouse CB663P6020 Standard Connecting Rod Bearing Set GM Chevy V8 LS 4.8 5.3 5.7 6.0 6.2L

The Engine & Performance Warehouse CB663P6020 is a standard-size connecting rod bearing set designed for GM and Chevrolet V8 engines, including the popular LS-series platform. This 6-piece set provides full coverage for all connecting rod journals in a V8 engine and is a direct replacement for OEM-spec rod bearings.

These connecting rod bearings feature a steel-backed construction with a copper-lead alloy intermediate layer and an electroplated lead-tin-copper overlay, delivering the precision fit, proper oil clearance, and wear resistance required for reliable engine performance. The standard (STD) sizing makes this set ideal for engines with uncut or factory-dimension crankshafts.

Key Features:

• Complete 6-piece set — covers all connecting rod journals in a V8 engine
• Standard size (STD) — designed for factory crankshaft dimensions
• Steel-backed tri-metal construction for durability and precise clearance
• Engineered to OEM specifications for proper oil film and load capacity
• Cross-references: CB663P, CR807SI, BC409J, BB253J, CR807SI
• Compatible with GM/Chevy LS V8 engines: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L (1997–2015) and traditional small-block V8: 305, 307, 327, 350, 400 (1963–2015)

Whether rebuilding a high-mileage engine or performing a performance refresh, the CB663P6020 connecting rod bearing set delivers the precision fit and reliability professionals and enthusiasts demand.