Racing Tri-metal For Chevrolet BBC 369-502 GEN IV, V, VI - CR 808XPND

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King Bearings popular XP Series features the pMaxBlack™ overlay - producing superior load capacity. XP is a tri-metal Lead Bronze layered material, with a nano-scaled hardening process of Babbitt overlay that withstands 10,200 PSI load. Ideal for Circle Track, Drag Racing, off-shore, and other applications that utilize steel crankshafts.
Commonly use for most of the race applications including circle track, drag racing, off-shore, and other applications that utilize steel crankshafts
Crankshaft Dim. Housing Dim. Length Thickness
55.88 / 55.85 mm
2.2000 / 2.1990 inch
59.06 / 59.05 mm
2.3252 / 2.3247 inch
21.3 mm
0.839 inch
1.572 mm
0.0619 inch
Bearings are narrower than typical OE/Stock version, for fillet crankshat; Bearings contains holes for dowel pins
Connecting Rod Bearing Set For CHEVROLET BBC 369-502 GEN IV, V, VI   - CR 808XPND
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You're reviewing:Racing Tri-metal For Chevrolet BBC 369-502 GEN IV, V, VI - CR 808XPND

Performance features

Material features

Tech Features

Copper Based
Copper Based
Tri-Metal Copper based material

Leaded or Lead Free tri layers bearings for low to heavy load engines.

pMaxBlack™
pMaxBlack
Superior load capacity

Overlay features proprietary nano-scaled hardening process producing superior load capacity.

Narrowed
Narrowed
Narrowed Bearing Length

Enabeling to clear large filet cranks.

Dowel Hole
Additional Stability for the Shell

Enables adding a locating pin, thus improving bearing stability particularly in aluminum housing, that may be compromised by excessive housing expansion and loosing bearing press fit, that occurs in extreme heat conditions.

Radialock™
Radialock
Optimal crush height and heat transfer

An optimal crush height value obtained from an optimization process of each performance bearing crush height

Eccentrix™
Eccentrix
Superior hydrodynamic lubrication

An optimized eccentricity value reached through elasto-hydrodynamic analysis and dynamic calculations.

Bulls Eye™
Bull's Eye Tolerance
PERFECT CLEARANCE IN EVERY SET

Outperforms the industry’s wall thickness tolerance, ensuring the least thickness variation shell-to-shell.

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