Today's race engines make more power than ever before. Yesterday's engine bearing load capacity no longer works today' and tomorrow's race engines will be even more powerful. There's a need to meet these demands with higher bearing design standards and improved materials.
XP Series are made of Tri-Metal Copper-lead, Hardened Overlay. They are best suited for Circle track, drag racing, off-shore and other applications using steel crankshafts.- Usage:
- Performance
- Material:
- Tri-metal copper-lead nickel
- Engine Crankshaft Undersize (in.):
- Stock
- Coated:
- No
- Narrow Bearing:
- No
- Dowel Pin Hole:
- Yes
- Grooved Bearing:
- Yes
- Groove Location:
- Upper
- Groove Style:
- 1/2
- Quantity:
- Sold as a set.
- Notes:
- Bearings have .001 in. more clearance than stock.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
- Engine Sizes:
- 4.8L/294-6.2L/376
- Years:
- 1997-2017
- Engine Family:
- GM Gas/Electric hybrid V8
- Engine Sizes:
- 6.0L/364
- Years:
- 2008-2013
