Engines & Components

Valve Cover Breather, Push-On, Round, Steel, Chrome, with Hose Nipple, Plain, Each

Part Number: MRG-2063

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Main Bearing, 429, 460 16V OHV Performance Coated Race bearings, Tri-metal (pMaxKote), Coated

Part Number: KGB-MB5650XPC010

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearings, XP-Series Coated, 1/2 Groove, 0.25mm Crankshaft Undersize, Tri Metal, Ford 4.6L, 3V, Set of 5

Part Number: KGB-MB5283XPC025

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Estimated Ship Date: Today

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Rod Bearings, 0.010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 8

Part Number: KGB-CR865SI010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Rod Bearings, XP-Series, Tri-Metal, 0.001 in. Crankshaft Undersize, Narrowed, Ford, Small Block, Set of 8

Part Number: KGB-CR804XPNC001

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Cam and Lifter kit, Stage 3 Pro LS Twin-Turbo Cam. 234/238 Dur., 115+5, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Each

Part Number: SUM-K8722R1

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Estimated Ship Date: Today

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Connecting rod bearing set, Chrysler V8, 5.7L, 6.1L, 6.4L Hemi (o/s housing +.002")

Part Number: KGB-CR8048SM

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Estimated Ship Date: Today

Main Bearings, 1/2 Groove, .001 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Part Number: KGB-MB556SI001

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Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: KGB-MB557SI030

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Rod Bearings, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Mopar, Set of 8

Part Number: KGB-CR805SI020

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Estimated Ship Date: Today

Main Bearings, 1/2 Groove, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: KGB-MB557SI040

Not Yet Reviewed

Estimated Ship Date: Today

Valve Cover Grommets, Breather, 1.00 in. Outside Diameter, .750 in. Inside Diameter, Pair

Part Number: MRG-6379

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Today

Main Bearings, King SI-Series Main Bearings, Stock Size, Bi-Metal, BMW, Sold as a Set of 5

Part Number: KGB-MB5784SI

Not Yet Reviewed

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Rod Bearings, HP-Series, Bi-metal, 0.010 in. Crankshaft Crankshaft Undersize, Ford, Small Block, Set of 8

Part Number: KGB-CR804HPN010

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Estimated Ship Date: Today

Main Bearings, SI-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Aluminum Silicon, Chevy, 400, Set of 5

Part Number: KGB-MB509SI010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bearings, King HP-Series Main Bearings, Stock Size, Bi-Metal, Ford, Sold as a Set of 5

Part Number: KGB-MB5503HP

Not Yet Reviewed

Estimated Ship Date: Today

Rod Bearings, King XP-Series Coated Rod Bearings, Stock Size, Tri-Metal, BMW, Sold as a Set of 6

Part Number: KGB-CR6640XPC

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearings, XP-Series, Standard, Tri-Metal, BMW, V10, Set

Part Number: KGB-MB637XP

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Oil Filler Plug, Chrome, Push-In, OIL Logo, Fits 1 1/4 in. Hole, Each

Part Number: MRG-9815

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Today

Main Bearing Set, CHEVROLET LS series L20, LS1/2/4/6 - pMaxKote

Part Number: KGB-MB5013XPC010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cylinder Head Dowel Pins, 0.638 in. Outside Diameter, .503 in. Height, Chevy, Big Block, Pair

Part Number: MRG-4377

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford Modular V8, Set of 5

Part Number: KGB-MB5280SI

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Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Part Number: KGB-MB556SI030

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Estimated Ship Date: Today

Oil Pan Baffles, Replacement, LS Swap, Off-Road Oil Pan, Aluminum, Satin Finish, for Holley 302-4, 4BK, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Kit

Part Number: HLY-302-33

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Rod Bearings, .010 in. Crankshaft Undersize, .001 in. Extra Clearance, Bi-metal, Silicon Aluminum, Chevy, Big Block

Part Number: KGB-CR808HPN010X

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Estimated Ship Date: Today