Availability
Main Bearings, 1/2 Groove, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 5
Part Number: KGB-MB556SI040
Not Yet Reviewed
Main Bearings, SI-Series, Coated, 0.030 Crankshaft Undersize, Bi-Metal Silicon Aluminum, Chevrolet, Small Block, Set of 8
Part Number: KGB-CR803SI030
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Connecting rod bearing
Part Number: KGB-CR803SI020
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Rod Bearings, XP-Series, .020 in. Crankshaft Undersize, .001 in. Extra Clearance, Tri Metal, Large Journal, Chevy, Small Block, Set of 8
Part Number: KGB-CR807XPN020X
Not Yet Reviewed
CONNECTING ROD BEARING
Part Number: KGB-807HPNDSTDX
Not Yet Reviewed
Main Bearing Set
Part Number: KGB-MB752SI020
Not Yet Reviewed
Rod Bearings, .010 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8
Part Number: KGB-CR807SI010X
Not Yet Reviewed
Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, Set of 8
Part Number: KGB-CR867XPN010
Not Yet Reviewed
Main Bearing, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, Small Block, Set of 5
Part Number: KGB-MB557XP010X
Not Yet Reviewed
Main Bearings, XP-Series, Copper/Lead/Nickel, 0.020 in. Crankshaft Undersize, Chevy, 400, Set of 5
Part Number: KGB-MB509XP020
Not Yet Reviewed
Main Bearings, King XP-Series Coated Main Bearings, Stock Size, Tri-Metal, Avanti, Chevy, GMC, Olds, Pontiac, Sold as a Set of 5
Part Number: KGB-MB509XPCSTDX
Not Yet Reviewed
Main Bearings, XP-Series, Narrowed, Tri-metal, 1/2 Groove Style, 0.011 in. Crankshaft Undersize, Chevrolet, Big Block, Set of 5
Part Number: KGB-MB556XPN011
Not Yet Reviewed
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