Sealed Power 3320CP Engine Connecting Rod Bearing

Sealed Power 3320CP Engine Connecting Rod Bearing

Sealed Power 3320CP is a standard-size engine connecting rod bearing for vintage rebuilds that need accurate clearances and dependable wear characteristics. It is built for classic applications over 35 years old, including Buick LeSabre, Riviera, Century, Regal, and Skylark fitments listed below.

Key Features

• Standard size connecting rod bearing for engine rebuild work
• Designed for vintage applications with OE-style dimensional control
• Housing bore range: 2.3740-2.3745 in. (60.3000-60.3120 mm)
• Standard shaft range: 2.2490-2.2500 in. (57.1250-57.1500 mm)
• Oil clearance range: 0.0005-0.0027 in. (0.0130-0.0690 mm)
• Overall length max: 0.8260 in. (20.9800 mm)
• Wall thickness max: 0.0619 in. (1.5720 mm)
• Interchanges with CB762P for the same application

Detailed Description

Sealed Power 3320CP is a vintage engine connecting rod bearing engineered for classic rebuilds where standard-size dimensions matter. The bearing is intended for older Buick V8 applications and supports accurate rod-to-crankshaft fitment in engines that require controlled oil clearance and consistent housing bore dimensions. Sealed Power’s vintage component line focuses on restoring older engines with materials and manufacturing practices suited to long-term service.

Compatible With 1959-1964 Buick LeSabre, N/A; 1963-1976 Buick Riviera, N/A; 1967-1968 Buick Skylark, N/A; 1970-1971 Buick Skylark, N/A; 1970-1976 Buick LeSabre, N/A; 1973-1974 Buick Century, N/A; and 1973-1974 Buick Regal, N/A. If you are rebuilding a Buick LeSabre, Riviera, or Skylark engine and need a standard-size rod bearing, Sealed Power 3320CP is the listed service part.

Common Uses

• Restoring rod bearing clearance during a vintage engine rebuild
• Replacing worn connecting rod bearings in classic Buick engines
• Addressing rod knock caused by bearing wear or scoring
• Correcting oil pressure loss related to excessive bearing clearance
• Supporting crankshaft-to-rod fitment in standard-size applications

Installation Notes and Tips

Verify crankshaft journal size, rod bore condition, and oil clearance before assembly. Measure each journal and bearing shell during mock-up to confirm the standard-size dimensions match your rebuild requirements. Clean all mating surfaces thoroughly, follow the engine builder’s torque specifications, and use proper assembly lubricant during installation.

Quality Assurance

Sealed Power vintage components are produced with ISO- and QS-certified manufacturing processes and are intended for older engine applications where dimensional consistency and service life are important. This part cross-references CB762P for the same application.