The Camshaft Bearing Set (5Pcs) is designed for Chevy/GMC vehicles with LS3 Gen IV V8 engines (4.8L, 5.3L, 6.0L, 6.2L) from 2008 onward. Here's a breakdown of its key features and compatibility:
Key Features:
Repair Solution: Helps restore damaged camshaft bores in aluminum OHC (Overhead Cam) heads.
Oversize & Undersize Options:
Oversize OD (Outer Diameter): For line-bored blocks.
Undersize ID (Inner Diameter): Allows camshaft salvage when journals are worn/scored.
Semi-Finished Bores: Requires final machining (line boring/honing) after installation for precise fitment.
OE/OEM Part Numbers: CC433W, SH-2125S, CH-25, 1923M.
Compatibility:
Engines:
GM Gen IV LS-based V8 engines (2008+)
Displacements: 4.8L, 5.3L, 6.0L, 6.2L
Vehicles:
Fit for Chevrolet: Silverado, Suburban, Tahoe, Camaro, Corvette (C6), etc.
Fit for GMC: Sierra, Yukon, etc.
Installation Notes:
Professional Machining Required: Since these are semi-finished bearings, they must be line-bored/honed after installation for proper camshaft alignment.
Verify Engine Compatibility: Double-check your engine's year and specs before purchasing.
If you're replacing worn cam bearings, this set provides a solution, but proper machining is critical for longevity and performance.
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