Engines & Engine Parts at Summit Racing

Manley Extreme Duty Series Stainless Steel Valves 12745-1

VALVE-BBC E/D 1.900

Part Number: MAN-12745-1

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 11597-1

Valve, Exhaust, Extreme Duty, XH-432 Xtreme Alloy, 1.900 in. Diameter, 0.3415 in. Stem, 6.450 in. Length, Each

Part Number: MAN-11597-1

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 11597-8

Valve, Exhaust, Extreme Duty, XH-432 Xtreme Alloy, 1.90 in Diameter, 0.3415 in. Stem, 6.45 in Length, Set of 8

Part Number: MAN-11597-8

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 Severe Duty Pro Flo Series Stainless Steel Valves 11550-1

Valve, Intake, Stainless Steel, 2.020 in. Diameter, .372 in. Stem, 5.050 in. Length, Mopar, Each

Part Number: MAN-11550-1

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 Series Stainless Steel Valves 11232-8

Valves, Intake, Stainless Steel, 2.020 in. Diameter, .311 in. Stem, 5.010 in. Length, Chevy, Set of 8

Part Number: MAN-11232-8

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 11581-8

Valves, Exhaust, XH-432 Stainless Steel, 1.900 in. Diameter, .342 in. Stem, 6.380 in. Length, Set of 8

Part Number: MAN-11581-8

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

Edelbrock Stainless Steel Valves 9318

Valves, Exhaust, Stainless Steel, 1.680 in. Diameter, 0.341 in. Diameter Stem, Oldsmobile, V8, Set of 8

Part Number: EDL-9318

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 722133-08

Howards Cams Steel Billet Mechanical Roller Camshafts 722133-08

Camshaft, Mechanical Roller Tappet, Advertised Duration 289/299, Lift .600/.600, Chrysler, Big Block, Each

Part Number: HRS-722133-08

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Manley Lightweight H-13 Tool Steel Retainers 23647TS-16

RET-H13 10 DEG 1.550,+.100 DBL

Part Number: MAN-23647TS-16

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

Trans-Dapt Performance Steel Alternator Brackets 9502

Alternator Bracket, Steel, Chrome, Front Cover Mount, Short Water Pump, Chevy, Big Block, Each

Part Number: TRD-9502

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11820-1

VALVE 2 0L

Part Number: MAN-11820-1

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 11525-8

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.474 in. Length, Chevy, Set of 8

Part Number: MAN-11525-8

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

Manley Race Series Stainless Steel Valves 11107-1

Valves, Exhaust, Stainless Steel, 1.201 in. Diameter, .236 in. Stem, 4.081 in. Length, for Nissan, Set of 12

Part Number: MAN-11107-1

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 Series Stainless Steel Valves 11542-1

Valve, Intake, Stainless Steel, 1.840 in. Diameter, .342 in. Stem, 5.011 in. Length, Universal, Each

Part Number: MAN-11542-1

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 11599-8

Valves, Exhaust, XH-432 Stainless Steel, 1.600 in. Diameter, .342 in. Stem, 5.015 in. Length, Set of 8

Part Number: MAN-11599-8

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 11636-1

Valve, Intake, Stainless Steel, 44.5mm Diameter, .275 in. Stem, 4.705 in. Length, Ford, Each

Part Number: MAN-11636-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

COMP Cams Steel Valve Spring Retainers 796-16

Valve Spring Retainers, Conical, Single, Steel, 1.375 in. O.D., Set of 16

Part Number: CCA-796-16

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

COMP Cams Steel Valve Spring Retainers 712-1

Retainers, Valve Spring, Steel, 1.25 in. Diameter, Dual, 11 Degree, .343 in. Stem, Each

Part Number: CCA-712-1

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

Hastings Steel Series Performance Ring Sets SM8550

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

Part Number: HSN-SM8550

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 SM8556S

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

Part Number: HSN-SM8556S

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 Lightweight H-13 Tool Steel Retainers 23635TS-1

Valve Spring Retainers, RET-H-13 10 DEG. 1.437/1.550

Part Number: MAN-23635TS-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

Howards Cams Steel Billet Mechanical Roller Camshafts 121233-12

Camshaft, Mechanical Roller Tappet, Advertised Duration 309/319, Lift .737/.737, Chevy, Big Block, Each

Part Number: HRS-121233-12

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Eagle Forged 4340 Steel Crankshafts 423134005967

Crankshaft, 2-Piece Seal, Internal Balance, Forged Steel, Standard Snout, Buick, V6, Each

Part Number: ESP-423134005967

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

AFR Replacement Stainless Steel Valves 7258-8

Valve, Intake, Dished, 2.050 in. Head Diameter, 8mm Stem, 0.100 in Over Installed Length, Chevy, Ford, Set of 8

Part Number: AFR-7258-8

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

Manley Race Series Stainless Steel Valves 11556-1

Valve, Intake, Stainless Steel, 2.055 in. Diameter, .342 in. Stem, 5.240 in. Length, Chevy, Each

Part Number: MAN-11556-1

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