This Clevite P-Series connecting rod bearing is a 0.020 in undersize bearing for Chevrolet small block V8 and GM LS-series V8 engines. It is sold each. Clevite P-Series bearings are intended for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports or street performance. P-Series is described as the most versatile replacement engine bearing and is suitable for most OE applications. The increased load capacity of the tri-metal design makes it a suitable upgrade from bi-metal engine bearings.
Specifications:
- Type: Connecting rod bearing (sold each), P-Series OE and performance replacement
- Construction: tri-metal
- Size: 0.020 in undersize
- Engine: Chevrolet small block V8 and GM LS-series V8 engines
- Part number: CB663P20
Engine Application: Chevrolet small block V8 and GM LS-series V8 engines (305, 350 and 400 cubic inch). Clevite fitment data lists many GM passenger cars and trucks. Confirm against your engine before ordering.
FAQ
What engine does the Clevite CB663P20 fit?
It fits Chevrolet small block V8 and GM LS-series V8 engines (305, 350 and 400 cubic inch). Confirm against your engine before ordering.
What does the suffix in CB663P20 mean?
P-Series is Clevite's most versatile replacement bearing line. It is suitable for most OE applications and for more demanding use such as heavy duty, motorsports or street performance.
How many do I need?
This bearing is sold each. A V8 has eight connecting rods, so order the quantity your build needs.
What does 0.020 undersize mean?
It is a 0.020 inch undersize bearing, made for a crankshaft journal that has been ground 0.020 inch under standard. Measure your journals before ordering.
