Engines & Engine Parts

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...

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Results 1 - 25 of 62

Summit Racing™ Forged Crankshafts SUM-SBF3023000E

Summit 4340 Forged Crankshaft, SBF Windsor, 3.000 in Stroke, 28 oz. Balancer, Narrowed Rod Bearings, 1.375 Pilot Bearing, Designed for 5.090 in. Rod

Part Number: SUM-SBF3023000E

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Cast Ford 302 Crankshaft SUM-SBF3023400C

SBF 302 Windsor Cast crank, 3.400 in. stroke, 5.400 rod, Nitride Hardened, External 28 0z. Balance, Req. Narrowed Rod bearings

Part Number: SUM-SBF3023400C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

King SI-Series Main Bearings MB4508SI

Main Bearings, King SI-Series Main Bearings, Stock Size, Bi-Metal, for use on Acura®, for use on Honda®, Saturn, Sold as a Set of 4

Part Number: KGB-MB4508SI

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

King SM-Series Rod Bearings CR6837SM0.5

Rod Bearings, King SM-Series Rod Bearings, .020 in., .50 mm Crankshaft Undersize, for use on Acura®, for use on Honda®, Saturn, Sold as a Set of 6

Part Number: KGB-CR6837SM05

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

King SM-Series Rod Bearings CR6837SM

Rod Bearings, King SM-Series Rod Bearings, Stock Size, Bi-Metal, for use on Acura®, for use on Honda®, Saturn, Sold as a Set of 6

Part Number: KGB-CR6837SM

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

King SI-Series Main Bearings MB4508SI0.25

Main Bearings, King SI-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, for use on Acura®, for use on Honda®, Saturn, Sold as a Set of 4

Part Number: KGB-MB4508SI025

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

King SM-Series Rod Bearings CR6837SM0.25

Rod Bearings, King SM-Series Rod Bearings, .010 in., .25 mm Crankshaft Undersize, for use on Acura®, for use on Honda®, Saturn, Sold as a Set of 6

Part Number: KGB-CR6837SM025

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Enginetech Main Bearings BC1537.25

Engine Crankshaft Main Bearing Set 97-16 ACU/HON/SAT 3.0L/3.2L/3.5L/3.7L

Part Number: EGN-BC153725

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Enginetech Main Bearings BC1537.50

Engine Crankshaft Main Bearing Set 97-16 ACU/HON/SAT 3.0L/3.2L/3.5L/3.7L

Part Number: EGN-BC153750

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Enginetech Rod Bearings BB1538STD

Engine Connecting Rod Bearing 99-16 ACU/HON/SAT 3.2L/3.5L

Part Number: EGN-BB1538STD

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Wiseco Powersports Wrist Pin Bearings B1023

Wrist Pin Bearings and Bushings, Wrist Pin Bearing, for use on Honda®, Kawasaki, Yamaha, Each

Part Number: WIS-B1023

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wiseco Main Bearings BK5003

Bearings, Powersports, Engine, Main Bearing, Roller, Left Side, Right Side, Pair

Part Number: WIS-BK5003

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

King SI-Series Main Bearings MB4508SI0.5

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, for use on Acura®, for use on Honda®, Saturn, Sold as a Set of 4

Part Number: KGB-MB4508SI05

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Enginetech Rod Bearings BB1538.25

Engine Connecting Rod Bearing 99-16 ACU/HON/SAT 3.2L/3.5L

Part Number: EGN-BB153825

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Enginetech Main Bearings BC1537STD

Engine Crankshaft Main Bearing Set 97-16 ACU/HON/SAT 3.0L/3.2L/3.5L/3.7L

Part Number: EGN-BC1537STD

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wiseco Main Bearings B5003

Bearings, Powersports, Engine, Main Bearing, Roller, Left Side, Right Side, Kit

Part Number: WIS-B5003

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

King Engine Bearings Rod Bearings CR6837XP STDX

Connecting rod bearing

Part Number: KGB-CR6837XPSTDX

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Enginetech Rod Bearings BB1538.50

Engine Connecting Rod Bearing 99-16 ACU/HON/SAT 3.2L/3.5L

Part Number: EGN-BB153850

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Enginetech Thrust Washer Bearings TW1537STD

Engine Crankshaft Thrust Washer 97-16 ACU/HON/SAT 3.0L/3.2L/3.5L/3.7L

Part Number: EGN-TW1537STD

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

FAG Bearings Harmonic Balancer Repair Sleeves SR3471

Repair Sleeve Various Makes 48-17

Part Number: FWB-SR3471

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

FAG Bearings Harmonic Balancer Repair Sleeves SR3501

Repair Sleeve Various Makes 57-16

Part Number: FWB-SR3501

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

FAG Bearings Harmonic Balancer Repair Sleeves SR3549

Repair Sleeve Various Makes 77-13

Part Number: FWB-SR3549

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

FAG Bearings Harmonic Balancer Repair Sleeves SR3472

Repair Sleeve Various Makes 67-16

Part Number: FWB-SR3472

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Dayco No Slack Idler Pulleys 89006

Dayco No Slack Idler Pulleys 89006

Idler Pulley, 90mm Diameter, 30mm Thick, Serpentine, Flat/No Grooves for 6-Rib Width Belts, 17mm Bearing Inside Diameter, Steel, Black, Each

Part Number: DAC-89006

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Moroso Extra Long Bellhousing Dowel Pins 37934

Bellhousing Dowel Pins, .625 in. Diameter, .007 in. Offset, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: MOR-37934

4.41 out of 5 stars ( 32 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Moroso Extra Long Bellhousing Dowel Pins 37932

Bellhousing Dowel Pins, .625 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: MOR-37932

4.47 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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