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Old 10-22-2009   #1
HAWAIIZR-1
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Default Looking for Connecting Rod Bearing Recommendations?

Any suggestions to what bearings to use for standard rebuilt? I always hear about Clevite 77s and not sure what else should be considered.

Then I seen that it is not that easy too even if I decide on Clevite 77s:

H - High-Performance
HD - High-Performance bearing with dowel hole
HK - High-Performance bearing with moly/graphite coating
P - Standard Clevite 77 tri-metal bearing
N - High-Performance Narrowed for greater crankshaft fillet clearance
HG - High-Performance full angular grooved bearing
V - High-Performance with Lead Indium overlay (On Main Sets this indicates partial groove also)
VG - High-Performance with Lead Indium full angular grooved bearing
D - Bearing has a dowel hole
K - Tri-Armor coated bearing
X - Bearing has .001 more oil clearance than standard
XX - Bearing has .002 more oil clearance than standard
A or AL - Indicates Aluminum bearing material
Thanks!

Last edited by ZBrink; 01-25-2025 at 06:43 PM. Reason: Title Edit
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