Engines & Engine Parts at Summit Racing

D.S.S. SX-Series Forged Piston and Ring Kits K1921-4030

D.S.S. SX-Series Forged Piston and Ring Kits K1921-4030

Pistons, Rings, SX-Series, Forged, 10.00cc Dish, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1921-4030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. E Series Forged Pistons 8795-4030

Piston Set, 6.0 / LS2 / L98 / LQ9 Stroker LS E Series +3cc LS Flat Top Piston Set. 4.030 bore

Part Number: DMS-8795-4030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Scat Forged Pro Series Lightweight Crankshafts 4-454-4375-6385-2

Engine Crankshaft, Chevy 4-454-4375-6385-2 454 Big Block Forged 4340 Steel

Part Number: SCA-445426-2

Not Yet Reviewed

Estimated Ship Date: Jul 6, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 6, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000769

Pistons, AutoTec SBF, 4.03, 3, Dome 5.155, 0.912, SBF BOSS 302 , Sold as a set of 8.

Part Number: PIS-1000769

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 17, 2026 if ordered today

King SI-Series Rod Bearings CR 642SI

Rod Bearings, Standard Size, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR642SI

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

D.S.S. E Series Forged Pistons 8795-4185

Piston Set, 7.0 / LS7 / LSX LS E Series +3cc LS Flat Top Piston Set. 4.185 bore

Part Number: DMS-8795-4185

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Milodon Circle Track Oil Pans 31516

Oil Pan, Steel, Gold Iridated, 7 qt., Sprint, Modified, Dirt, Late Models, Chevrolet, Dart SHP Small Block Gen I, Each

Part Number: MIL-31516

Not Yet Reviewed

Estimated Ship Date: Jul 24, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 24, 2026 if ordered today

Manley Titanium Valves 11429T-8

Valves, Exhaust, Titanium, 1.600 in. Diameter, .342 in. Stem, 5.260 in. Length, Universal, Set of 8

Part Number: MAN-11429T-8

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 12, 2026 if ordered today

Manley Titanium Valves 11447T-8

VALVE-TI 1.625,+.600

Part Number: MAN-11447T-8

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 12, 2026 if ordered today

Pro-X Racing Parts Connecting Rod Kits for 2019-2023 KX450, 2022-2023 KX450SR, 2021-2023 KX450X - 03.4419

ProX Con.Rod Kit KX450 '19-22 + KX450X '21-22

Part Number: PXR-03-4419

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

...Loading

Estimated Ship Date: May 21, 2026 if ordered today

King SI-Series Rod Bearings CR8058SI0.75

Rod Bearings, King SI-Series Rod Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, Ford, Sold as a Set of 8

Part Number: KGB-CR8058SI075

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Rod Bearings CR 816SI 020

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

Part Number: KGB-CR816SI020

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Manley Titanium Valves 11956-8

Valves, Intake, Titanium, 2.375 in. Diameter, .3415 in. Stem, 5.600 in. Length, Set of 8

Part Number: MAN-11956-8

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 12, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8705-4040

Piston Set, 350 SBC E Series -4cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K8705-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Manley Titanium Valve Spring Retainers 23655-16

Valve Spring Retainers, Titanium, 10 Degree, 1.625 in. Outside Diameter, .765 in. Inside Diameter, Set of 16

Part Number: MAN-23655-16

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 15, 2026 if ordered today

Trick Flow® Replacement Valves TFS-31400211

Valve, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.455 in. Length, Small Chevrolet, Each

Part Number: TFS-31400211

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

D.S.S. SX-Series Forged Pistons 1830-4000

Pistons, SX-Series, Forged, 3.00cc Flat, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1830-4000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Manley Titanium Valves 11428T-8

Valves, Intake, Titanium, 2.150 in. Diameter, .342 in. Stem, 5.140 in. Length, Universal, Set of 8

Part Number: MAN-11428T-8

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 12, 2026 if ordered today

King SI-Series Main Bearings MB4073SI0.25

Main Bearings, King SI-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Audi, Volkswagen, Sold as a Set of 4

Part Number: KGB-MB4073SI025

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB5512SI 030

Main Bearings, 1/2 Groove, .030 in. Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5512SI030

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K1810-3898

Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 3.898 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1810-3898

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

King SI-Series Rod Bearings CR 807SI 050

Rod Bearings, .050 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807SI050

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Trick Flow® Replacement Valves TFS-30600212-1

Valve, Exhaust, Stainless Steel, 1.575 in. Diameter, 8.0mm Stem, 124.8mm Length, GenX®, GM LS, Each

Part Number: TFS-30600212-1

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Canton Racing Road Race Series Wet Sump Oil Pans 15-960

Oil Pan, Road Race, Steel, 4 qt., Driver Side Sump, for use on Honda®/Acura®, Each

Part Number: CTR-15-960

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

King SI-Series Main Bearings MB5293SI 040

Main Bearings, SI-Series, Silicon Aluminum, 0.040 in. Crankshaft Undersize, Chevy, Set of 5

Part Number: KGB-MB5293SI040

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today