PERFORMANCE BEARINGS
LS1-LS6/4.8L-7.0L (exc. SC/LS7) 1997-2016 Gen III/IV Main Bearings Description Mahle H-Series Speed-Pro KING XP Series
ACL Performance
Main Bearings 1/2-Grooved
M77MS2199H M77MS2199HX
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KEBMB5013XP
AEB5M7298H-STD AEB5M7298HX-STD
Main Bearings 1/2-Grooved, Extra Clearance
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Main Bearings 3/4-Grooved
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SEA152M
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Main Bearings 3/4-Grooved, Extra Clearance
SEA152M1X
LS7 Supercharged 6.2L 376/7.0L 427 Main Bearings Part No. Mahle H-Series Clevite Main Bearings 1/2-Grooved, Coated M77MS2294H Main Bearings 1/2-Grooved, Extra Clearance, Coated M77MS2294HX Dart LSX Block Main Bearings Main Bearings 1/2-Grooved M77MS2321H Main Bearings 1/2-Grooved, Extra Clearance M77MS2321HX Available bearing sizes: STD., .001, .010
LS1/LS2/LS6/LS7/4.8L/7.0L, 1997-2016 Gen III/IV Rod Bearings
Mahle H-Series
Mahle V-Series
ACL Performance
Description Chamfered
KING HP Series
Speed-Pro
KING XP Series
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SEA8-7100CH SEA8-7100CHA SEA8-7100CH1X
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AEB8B663H-STD AEB8B663HD-STD AEB8B663HX-STD
Chamfered, w/Dowel Hole Chamfered, Extra clearance Chamfered w/Dowel Hole, Extra Clearance Non-Chamfered, Narrowed, Extra Clearance Non-Chamfered, Narrowed, w/Dowel Hole
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— AEB8B663HXD-STD
Non-Chamfered, Narrowed M77CB663HN M77CB663VN KEBCR807HPN
KEBCR807XPN
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M77CB663HXN M77CB663VXN
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M77CB663HND
— KEBCR807HPND
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Non-Chamfered, Narrowed, w/Dowel Hole, Extra Clearance M77CB663HXND
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Available bearing sizes: STD., .001, .010, .011, .019, .020, .021, .030
LS Coated Performance Main/Rod Bearings Main Bearings Description Mahle TriArmor Coated Calico Coated
KING MAX Black
Chevrolet LS1-LS6/4.8L-7.0L (exc.SC/LS7) 1997-2016 Gen III/IV Main Bearings Main Bearings 1/2-Grooved
M77MS2199HK M77MS2199HXK
CLCMS2199H CLCMS2199HX
KEBMB5013XPC
Main Bearings 1/2-Grooved, Extra Clearance
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Mahle coated main bearing available sizes: STD., .001, .010 Calico coated rod bearing available sizes: STD., .001, .010, .011, .019, .020, .021, .030
Rod Bearings
Description
Mahle TriArmor Coated
Calico Coated
KING MAX Black
Chevrolet LS1/LS2/LS6/LS7/4.8L-7.0L 1997-2016 Gen III/IV Rod Bearings Non-Chamfered, Narrowed
M77CB663HNK M77CB663HXNK M77CB663HNDK M77CB663HXNDK
CLCCB663HN CLCCB663HXN CLCCB663HND CLCCB663HXND
KEBCR807XPNC
Non-Chamfered, Narrowed, Extra Clearance Non-Chamfered, Narrowed, with Dowel Hole
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Non-Chamfered, Narrowed, with Dowel Hole, Extra Clearance
Mahle coated main bearing available sizes: STD., .001, .010 Calico coated rod bearing available sizes: STD., .001, .010, .011, .019, .020, .021, .030
154 2021-22 ENGINE BUILDER CATALOG
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