Engines & Engine Parts at Summit Racing

Eagle Forged 4340 Steel Crankshafts 2439375900A6

Crankshaft, Internal Balance, Forged 4340 Steel, 3.937 in. Stroke, Mitsubishi, 2.0L, Each

Part Number: ESP-2439375900A6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 12815-1

Valves, Exhaust, Severe Duty, Stainless Steel, 1.880 in.Diameter, 0.311 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-12815-1

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Dove Chromoly Steel Retainers 82308

Valve Spring Retainers, Chromoly Steel, 10 Degree, 1.420 in. O.D., 0.695 in. I.D., Set of 16

Part Number: DVM-82308

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Dove Chromoly Steel Retainers 82309

Valve Spring Retainers, Chromoly Steel, 10 Degree, 1.575 in. O.D., 0.640 in. I.D., Set of 16

Part Number: DVM-82309

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Hastings Steel Series Performance Ring Sets SM8565120

Piston Rings, Steel Series Performance, Plasma-moly, 4.120 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-SM8565120

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11898-1

Valve, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.605 in. Length, Chevy, Each

Part Number: MAN-11898-1

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

Manley Race Series Stainless Steel Valves 11806-8

Valve, Intake, Race Master, Stainless Steel, 2.055 in. Head Dia, 7 Degree Dish, Chevy, Small Block, Set of 8

Part Number: MAN-11806-8

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11326-8

Valve, Intake, Stainless Steel, 2.080 in. Diameter, .342 in. Stem, 5.440 in. Length, Chevy, Each

Part Number: MAN-11326-8

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11371-8

Valves, Exhaust, Stainless Steel, 1.142 in. Diameter, .216 in Stem, 4.500 in. Diameter, for use on Honda®, Set of 8

Part Number: MAN-11371-8

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11131-8

Valves, Exhaust, Stainless Steel, 1.220 in. Diameter, .217 in. Stem, 4.291 in. Length, for use on Acura®, Set of 8

Part Number: MAN-11131-8

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11118-8

Valves, Intake, Stainless Steel, 1.358 Diameter, .236 in. Stem, 3.959 in. Length, Toyota, Set of 8

Part Number: MAN-11118-8

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

COMP Cams Sportsman Stainless Steel Valves 6063-8

COMP Cams Sportsman Stainless Steel Valves 6063-8

Valve, Sportsman, Stainless Steel, Intake, 1.615 in. Diameter, .315 in. Stem, 5.590 in Length, Chevy, Set of 8

Part Number: CCA-6063-8

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Mahle Original Individual Plasma-Moly Steel Piston Rings 301-0007

Piston Rings, Individual Plasma-Moly Steel Piston Rings, Includes Top Ring Only, 4.045 in. Bore, File Fit, 1.2mm Thickness, V8, Set of 8

Part Number: MAH-3010007

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM8560010

Piston Rings, Steel Series Performance, Plasma-moly, 3.927 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-SM8560010

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

COMP Cams Tool Steel Valve Spring Retainers 1774-8

Valve Spring Retainers, Conical, Single, Tool Steel, 7 degree, 1.290 in. Outer Spring O.D., 8.00mm Stem Diameter, Set of 8

Part Number: CCA-1774-8

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11862-1

VALVE-S/D 2.100,+.200

Part Number: MAN-11862-1

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

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11738-1

Valves, Intake, NK-844 Stainless, 2.080 in. Diameter, .3415 in. Stem, 5.111 in. Length, Set of 8

Part Number: MAN-11738-1

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

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11740-1

Valve, SBC intake, 2.080 +.300 Pro Flo, set of 8

Part Number: MAN-11740-1

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

Manley Extreme Duty Series Stainless Steel Valves 11731-1

Valve, Exhaust, XH-432 Xtreme Alloy, 1.880 in. Head Diameter, 5.454 in. Length, Chevy, Big Block, Each

Part Number: MAN-11731-1

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

COMP Cams Steel Valve Spring Retainers 705-12

Valve Spring Retainers, Steel, Single, 1.589 in. Spring O.D., Set of 12

Part Number: CCA-705-12

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11640-8

Valves, Intake, NK-842 Stainless, 1.791 in. Diameter, 4.705 in. Length, Ford, 4.6L, 5.4L, 2V, Set of 8

Part Number: MAN-11640-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM5597S035

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM5597S035

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM8547020

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8547020

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM8537S

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8537S

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM8537S080

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8537S080

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today