Engines & Engine Parts at Summit Racing

D.S.S. SX-Series Forged Piston and Ring Kits K1800-3903

D.S.S. SX-Series Forged Piston and Ring Kits K1800-3903

Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 3.903 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1800-3903

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8107-4000

Pistons, SX-Series, Forged, Dome, 4.000 in. Bore, Chevy, Set of 8

Part Number: DMS-8107-4000

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8855-4030

Piston Set, 331 Stroker SBF 289 - 302 SX Series -5cc Flat Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-8855-4030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8147-4165

Piston Set, 420 SBC SX Series +4cc Dome Top Piston Set. 4.165 bore

Part Number: DMS-K8147-4165

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000293

Pistons, Forged, 4.500 in. Bore, 4.000 in. Stroke, Dome Top, 6.135 in. Rod Length, 0.990 in. Pin Diameter, BBC, Chevy, Set of 8

Part Number: PIS-1000293

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

RaceTec AutoTec Forged Pistons 1000207

Pistons, AutoTec SBC, 4.125, 3.75, Inverted Dome/Milled Dish 6, 0.927, SBC 23°4.125, Sold as a set of 8.

Part Number: PIS-1000207

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Manley Titanium Valve Spring Retainers 23661-1

Valve Spring Retainer, Titanium, 10 Degree, 1.550 in. Outside Diameter, .705 in. Inside Diameter, Each

Part Number: MAN-23661-1

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

Manley Titanium Valve Spring Retainers 23625-1

Valve Spring Retainer, Titanium, 7 Degree, 1.076 in. Spring Diameter, 0.570 in. Inside Diameter, Each

Part Number: MAN-23625-1

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

Manley Titanium Valves 11418T-8

Valves, Intake, Titanium, 2.125 in. Diameter, .342 in. Stem, 5.140 in. Length, Universal, Set of 8

Part Number: MAN-11418T-8

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

Manley Titanium Valves 11427TB-8

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .342 in. Stem, 5.160 in. Length, Set of 8

Part Number: MAN-11427TB-8

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

Manley Titanium Valves 11458T-8

Valves, Intake, Titanium, 2.150 in. Diameter, .342 in. Stem, 5.340 in. Length, Universal, Set of 8

Part Number: MAN-11458T-8

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

Manley Titanium Valves 11438T-8

Valves, Intake, Titanium, 2.150 in. Diameter, .342 in. Stem, 5.540 in. Length, Universal, Set of 8

Part Number: MAN-11438T-8

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

JET Underdrive Pulley Kits 90104

Pulley Set, Serpentine, Steel, Black, Chevy, GMC, 7.4L/454, Set

Part Number: JET-90104

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 Rod Bearings CR4514SI1.0

Rod Bearing, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Toyota, 2.0, 2.4L, Set of 4

Part Number: KGB-CR4514SI10

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 MB5428SI0.5

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, for use on Honda®, Sold as a Set of 5

Part Number: KGB-MB5428SI05

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

D.S.S. E Series Forged Pistons 8723-4060

Piston, E Series, Forged, Dish Top, 4.060 in. Bore, Ford, Set of 8

Part Number: DMS-8723-4060

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

King SI-Series Rod Bearings CR8009SI0.5

Rod Bearings, SI-Series, Silicon Aluminum, 0.50mm. Undersize, Dodge, Jeep, 4.7L, Set of 8

Part Number: KGB-CR8009SI05

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 Rod Bearings CR6712SI0.5

Rod Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Ford, Mercury, Set of 6

Part Number: KGB-CR6712SI05

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 for 1991-2000 CHEROKEE, 1991-1992 COMANCHE, 1991-2002 WRANGLER - MB5148SI 020

Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Aluminum Silicon, Jeep, 2.5L, Set 5

Part Number: KGB-MB5148SI020

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

D.S.S. SX-Series Forged Piston and Ring Kits K8127-4030

Piston Set, 383 SBC SX Series +4cc Dome Top Piston Set. 4.030 bore

Part Number: DMS-K8127-4030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

King SI-Series Rod Bearings CR4363SI 020

Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-CR4363SI020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

King SI-Series Rod Bearings CR6625SI0.75

Rod Bearings, SI-Series, Silicon Aluminum. 0.75mm. Crankshaft Undersize, Chevy, GMC, Pontiac, 4.3L, Set of 6

Part Number: KGB-CR6625SI075

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 Rod Bearings CR4120SI

Rod Bearing, SI-Series, Standard Size, Dodge, Eagle, Hyundai, Mitsubishi, Plymouth, 2.0, 2.4, Set of 4

Part Number: KGB-CR4120SI

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 MB5284SI0.5

Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Dodge, Jeep, 4.7L, Set of 5

Part Number: KGB-MB5284SI05

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

Melling Oil Pumps for 2005-2006 GT, 2007-2012 MUSTANG - M360

Oil Pump, Standard Volume, High Pressure, Ford, Modular V8, 4.6L, 5.4L, Each

Part Number: MEL-M360

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow