Sealed Power 8-2555CP Engine Connecting Rod Bearing Set

Overview of Sealed Power Engine Connecting Rod Bearing Set 8-2555CP

The Sealed Power 8-2555CP engine connecting rod bearing set is designed as an original equipment replacement for small block Chevrolet engines. This rod set supports displacements including 302, 305, 307, and 350 cubic inches, making it suitable for a wide range of GM vehicles such as Chevrolet, Buick, and Pontiac models.

• Application: O.E. replacement for small block Chevrolet engines
• Compatible with engine displacements: 302, 305, 307, 350
• Material: Overplated copper-lead alloy for durability and wear resistance
• Housing bore diameter range: 2.2247 to 2.2252 inches (56.5070 to 56.5200 mm)
• Oil clearance range: 0.0005 to 0.0028 inches (0.0130 to 0.0710 mm)
• Set type: Rod bearing set with multiple size options (Std, 1, 2, 10, 20, 30, 40, 50)

Technical Details and Specifications

The 8-2555CP connecting rod bearing set is engineered with an overplated copper-lead alloy material, providing reliable wear resistance and optimal performance under engine operating conditions. The bearing housing bore dimensions are tightly controlled between 2.2247 and 2.2252 inches, ensuring precise fitment within the small block Chevrolet engine family. Oil clearance specifications range from 0.0005 to 0.0028 inches, supporting proper lubrication and minimizing friction during engine operation. The overall length of each bearing is 0.8420 inches, with a maximum wall thickness of 0.0622 inches, designed to maintain structural integrity and durability.

Compatible Vehicles and Applications

This Sealed Power rod bearing set is compatible with a broad range of GM vehicles equipped with small block engines, including Chevrolet Camaro, Corvette, Silverado 1500, Suburban, Tahoe, and GMC Sierra models. It also fits Buick, Cadillac, Pontiac, Oldsmobile, and other GM makes such as Hummer and Isuzu. The part number 8-2555CP is suitable for engine rebuilds or repairs requiring precise O.E. replacement bearings for displacements of 302, 305, 307, and 350 cubic inches.

• Restores proper bearing clearance and reduces engine noise
• Addresses bearing wear and scoring issues
• Prevents engine knocking caused by worn rod bearings
• Supports engine rebuilds on small block Chevrolet engines
• Improves oil flow and reduces friction for enhanced engine longevity

Installation Notes and Tips

When installing the Sealed Power 8-2555CP rod bearing set, ensure the engine block and connecting rods are thoroughly cleaned and inspected for wear or damage. Verify housing bore dimensions and select the appropriate bearing size from the available options (Std, 1, 2, 10, 20, 30, 40, 50) to achieve correct oil clearance. Use proper torque specifications for rod bolts and apply assembly lubricant to bearings before installation. It is recommended to measure oil clearance with plastigage or a micrometer to confirm fitment accuracy.

Quality Assurance and Warranty

Sealed Power manufactures the 8-2555CP rod bearing set to meet or exceed original equipment standards for durability and performance. The overplated copper-lead alloy construction ensures consistent wear resistance and reliable engine operation. This product is backed by Sealed Power's quality control processes, providing confidence in fitment and function for small block Chevrolet engine rebuilds. Warranty coverage details should be confirmed with the manufacturer or authorized distributor.