Engines & Engine Parts at Summit Racing

Manley Titanium Valves 11483-1

Valve, Exhaust, Titanium, 1.900 in. Diameter, 0.3415 in. Stem, 5.540 in. Length, Each

Part Number: MAN-11483-1

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000575

RaceTec AutoTec Forged Pistons 1000575

Pistons, AutoTec BBC, 4.35, 4.5, Flat Top 7.1, 0.99, BBC 383,440, Sold as a set of 8.

Part Number: PIS-1000575

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000346

Pistons, AutoTec SBF, 4.155, 3.25, Flat Top 5.4, 0.927, SBF 302 20°, Sold as a set of 8.

Part Number: PIS-1000346

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000804

Pistons, AutoTec SBF, 4.03, 4, Inverted Dome/Milled Dish 6.2, 0.927, SBF 302/351W Twisted Wedge, Sold as a set of 8.

Part Number: PIS-1000804

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000177

Pistons, AutoTec SBC, 4.06, 3.75, Dome 6, 0.927, SBC 23°4.000, Sold as a set of 8.

Part Number: PIS-1000177

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

King SI-Series Rod Bearings CR 640SI 030

Rod Bearings, .030 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR640SI030

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

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Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB4074SI

Main Bearings, 3/4 Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB4074SI

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

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Estimated Ship Date: Jul 27, 2026 if ordered today

Pro-X Racing Parts Connecting Rod Kits 03.2450

ProX Con.Rod Kit YZ450F '20-21

Part Number: PXR-03-2450

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000111

Pistons, AutoTec SBC, 4.06, 3.48, Flat Top 6, 0.927, SBC 23°4.000, Sold as a set of 8.

Part Number: PIS-1000111

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

King SI-Series Main Bearings MB5754SI0.25

Main Bearings, King SI-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB5754SI025

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Estimated Ship Date: Jul 28, 2026 if ordered today

King SI-Series Main Bearings MB4507SI0.75

Main Bearings, King SI-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, Chevy, Suzuki, Sold as a Set of 4

Part Number: KGB-MB4507SI075

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Estimated Ship Date: Jul 28, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000806

Pistons, AutoTec SBF, 4.03, 4, Inverted Dome/Milled Dish 6.25, 0.927, SBF 351 Cleveland, Sold as a set of 8.

Part Number: PIS-1000806

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000117

Pistons, AutoTec SBC, 4.06, 3.48, Flat Top 6.125, 0.927, SBC 23°4.000, Sold as a set of 8.

Part Number: PIS-1000117

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

Melling Oil Pumps M238

Oil Pump, Standard Volume/Pressure, Chevy, Geo, Suzuki, L4, Each

Part Number: MEL-M238

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Melling Oil Pumps M-65B

Oil Pump, Standard-Volume, Ford, Mercury, 170/200, Each

Part Number: MEL-M65B

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Howards Cams ProMax 2618 Race Pistons 856027638

Pistons, ProMax 2618 Race Pistons, Forged, Dome, 4.600 in. Bore, Chevy Big Block, Set of 8

Part Number: HRS-856027638

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Melling Oil Pumps M390-398S

PUMP SCREEN ASM

Part Number: MEL-M390-398S

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Melling Oil Pumps M-81

Oil Pump, Standard-Volume, AMC, Jeep, 199, 232, 258, Each

Part Number: MEL-M81

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Melling Oil Pumps for 1975-1977 CELICA, CORONA, PICKUP - M157

Oil Pump, Wet Sump Style, Standard-volume, Standard-pressure, Toyota, 2.2L 20R, Each

Part Number: MEL-M157

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Melling Oil Pumps M390

Oil Pump, Standard Volume, Standard Replacement, Includes Gasket, Ford, Lincoln, Mazda, 3.5/3.7L, V6, Each

Part Number: MEL-M390

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

King SI-Series Rod Bearings CR6822SI0.25

Rod Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Dodge, Jeep, 3.7L, Set of 6

Part Number: KGB-CR6822SI025

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

King SI-Series Rod Bearings CR4514SI0.25

Rod Bearing, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Toyota, 2.0, 2.4L, Set of 4

Part Number: KGB-CR4514SI025

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

King SI-Series Main Bearings MB5382SI0.25

Main Bearings, SI-Series, Direct Replacement, 1/2 Groove, Upper, 0.25mm Crankshaft Undersize, Bi-metal, Silicon Aluminum, Subaru, Set of 5

Part Number: KGB-MB5382SI025

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

D.S.S. SX-Series Forged Piston and Ring Kits K1920-4040

Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.040 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1920-4040

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Stage 8 Locking Bolt Kits 8994

Bolt Kit BB Chevy Balancer

Part Number: STG-8994

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today