Availability
Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Chevy, 4.8, 5.3L, Set of 5
Part Number: KGB-MB5293SI
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminumn, Chevy, Big Block, Set of 5
Part Number: KGB-MB556SI
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, 1/2 Groove, .001 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5
Part Number: KGB-MB557SI001
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, SI-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5
Part Number: KGB-MB5293SI010
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Cam Bearings, Steel Backed Babbitt, Set
Part Number: KGB-CS507HP
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, SI-Series, 0.001 in. Crankshaft Undersize, Bi-metal, Grooved, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Set of 5
Part Number: KGB-MB5293SI001
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Aluminum Silicon, Chevy, 400, Set of 5
Part Number: KGB-MB509SI
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Rod Bearings, SI-Series, Silicon Aluminum, Standard Size, Chevy, Set of 8
Part Number: KGB-CR865SI
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 5
Part Number: KGB-MB556SI010
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, AM-Series, 1/2 Groove, Standard Size, Bi Metal, Chevy, 265, 283, 302, 327, Set of 5
Part Number: KGB-MB554AM
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 5
Part Number: KGB-MB556SI020
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, AM-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi Metal, Chevy, 265, 283, 302, 327, Set of 5
Part Number: KGB-MB554AM010
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Rod Bearings, 0.010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 8
Part Number: KGB-CR865SI010
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5
Part Number: KGB-MB5570SI010
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, 1/2 Groove, .001 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 5
Part Number: KGB-MB556SI001
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5
Part Number: KGB-MB5293SI020
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Cam Bearings, Steel Backed Babbitt, Chevy LS, 1st Design, Set
Part Number: KGB-CS5503BB
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, SI-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Aluminum Silicon, Chevy, 400, Set of 5
Part Number: KGB-MB509SI010
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Rod Bearings, MC-Series, Bi-metal, Polymer Coated, Standard Size, Cadillac, Chevrolet, Set of 8
Part Number: KGB-CR8057MC
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, AM-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi Metal, Chevy, 265, 283, 302, 327, Set of 5
Part Number: KGB-MB554AM020
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, King SI-Series Main Bearings, Stock Size, Bi-Metal, General Motors, Sold as a Set of 4
Part Number: KGB-MB4272SI
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Aluminum Silicon, Chevy, 400, Set of 5
Part Number: KGB-MB509SI020
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 5
Part Number: KGB-MB556SI030
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Rod Bearings, King SI-Series Rod Bearings, Stock Size, Bi-Metal, Buick, Cadillac, Chevy, GMC, Pontiac, Saab, Saturn, Suzuki, Sold as a Set of 6
Part Number: KGB-CR6826SI
Not Yet Reviewed
Estimated Ship Date: Monday 8/4/2025
Estimated Ship Date: Monday 8/4/2025
Main Bearings, 1/2 Groove, .001 in. Thinner, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5
Part Number: KGB-MB557SISTDX
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.