Sealed Power 8-3380A Engine Connecting Rod Bearing Set

Sealed Power 8-3380A Connecting Rod Bearing Set

Sealed Power 8-3380A is a standard-size engine connecting rod bearing set for Ford, Mercury, and Lincoln applications with Windsor and A-Series coverage. Built for precise housing bore and shaft dimensions, it supports consistent oil clearance in classic V8 rebuilds and service work.

Key Features

• Standard-size connecting rod bearing set for engine rebuild and repair work
• Full set configuration for matched rod bearing service
• Oil hole removed design for listed applications
• Housing bore range: 2.4265-2.4273 in. (61.6330-61.6530 mm)
• Standard shaft range: 2.3103-2.3111 in. (58.6820-58.7020 mm)
• Oil clearance range: 0.0005-0.0026 in. (0.0130-0.0660 mm)
• Wall thickness up to 0.0577 in. (1.4660 mm)
• Interchange reference: CB831P8

Detailed Description

Sealed Power 8-3380A is engineered as a standard-size connecting rod bearing set for engines that require accurate bearing fit and stable oil film control. The listed dimensions help support proper clearance during assembly, while the oil-hole-removed design matches the specified Ford, Mercury, and Lincoln engine applications. This part number is commonly searched for Ford F-150, Ford F-250, Ford Bronco, and Mercury Grand Marquis engine rebuilds, along with other Windsor and A-Series applications from 1969-1997. Sealed Power uses modern materials and ISO- and QS-certified manufacturing practices to produce engine components for demanding service conditions.

Common Repair Uses

• Restoring worn connecting rod bearing surfaces during an engine rebuild
• Correcting bearing clearance issues found during teardown and inspection
• Replacing damaged bearings caused by age, heat, or oil contamination
• Servicing Ford F-150, Ford Bronco, and Mercury Grand Marquis engines with standard-size rod bearings

Installation Notes and Tips

Verify journal size, housing bore, and oil clearance before assembly. Confirm that the engine calls for a standard-size bearing set with the oil hole removed, and compare the bearing dimensions to the crankshaft and rod specifications during mock-up. Clean all mating surfaces thoroughly and follow the engine builder’s torque and lubrication procedures. Fits 1969-1973 Ford Mustang, N/A; Fits 1977-1996 Ford F-150, N/A; Fits 1983-1989 Mercury Grand Marquis, N/A.

Quality Assurance

Sealed Power manufactures engine parts using leading-edge materials and certified production processes to meet the demands of modern engine service. This part cross-references CB831P8 for the same application.