Sealed Power 1220M Engine Camshaft Bearing Set

Sealed Power 1220M Camshaft Bearing Set

Sealed Power 1220M is an OE replacement engine camshaft bearing set for Pontiac V8 applications with 350, 389, and 400 displacement. Built with babbitt material and standard sizing, it is suited for restoring proper camshaft support in classic Pontiac engines.

Key Features

• Engine camshaft bearing set for Pontiac V8 engines
• Babbitt bearing material for traditional engine rebuild applications
• OE replacement part for service and restoration work
• Standard size only for stock-spec engine machining
• Fits Pontiac 350, 389, and 400 displacement engines
• Sealed Power part number 1220M

Product Details

This Sealed Power camshaft bearing set is built for Pontiac V8 engine families used in classic performance and full-size applications. The standard-size babbitt construction supports rebuilds where original-style cam bearing dimensions are retained. Use 1220M when servicing Pontiac engines in vehicles such as the Pontiac GTO, Pontiac Firebird, and Pontiac LeMans, as well as other listed Pontiac and Buick/Oldsmobile platform applications that share the confirmed fitment.

This part cross-references TC Remanufacturing P4 for the same application.

Common Uses

• Replacing worn camshaft bearings during a Pontiac V8 rebuild
• Restoring oil clearance and camshaft support in stock-spec engines
• Addressing cam bearing wear, scoring, or uneven rotation surfaces
• Supporting engine refresh work on classic Pontiac GTO and Firebird platforms
• Servicing 350, 389, and 400 displacement Pontiac engine assemblies

Installation Notes

Confirm engine family, displacement, and bearing size before installation. This set is standard size only, so it should be matched to a block that has not been machined for oversize cam bearings. Proper installation requires accurate alignment, clean oil passages, and correct camshaft journal inspection during engine assembly.

Quality Assurance

Sealed Power states that its parts use modern materials and ISO- and QS-certified manufacturing processes to meet the demands of current engine service. The 1220M camshaft bearing set reflects that OE replacement approach for Pontiac V8 rebuilds.