Engines & Engine Parts

Valve Spring Cups, 1.175 in. Spring Diameter, .045 in. Cup Thickness, Steel, Set of 8

Part Number: TFS-52900444

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Valve Springs, Dual, 1.304 in. OD, 7 Degree Locks, Steel Retainers, 392 lbs/in., Set of 16

Part Number: TFS-2500286

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Valve Springs, Single, 1.460 in. Diameter, 307 lbs./in., 7 Degree Locks, Kit

Part Number: TFS-K16972

3.0 out of 5 stars ( 1 )

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Spring, Oil Pump, High Pressure, Steel, Ford, 351C/400M, Each

Part Number: MOR-22850

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Valve Spring, Standard, Singe Spring, 1.750 in. Outer Diameter, Steel, Each

Part Number: PWD-26826

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Valve Springs, Dual, 1.640 in. Outside Diameter, 604 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: MAN-221425-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.740 in. O.D., .570 in. I.D., 1.650 in. Spring, Set of 16

Part Number: MAN-42379-16

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Springs, Single, 1.311 in. Outside Diameter, 341 lbs./in. Rate, 1.085 in. Coil Bind Height, Set of 16

Part Number: MAN-221428-16

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Retainers, Titanium, 10 Degree, 1.660 in. Outside Diameter, .620 in. Inside Diameter, Set of 16

Part Number: MAN-23553-16

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.535 in. O.D., .635 in. I.D., .720 in. Spring I.D., Set of 16

Part Number: MAN-42119-16

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Retainer, Chevy LS Valve Spring, Titanium, ID Locator, Machnd Valve Lock & Viton seal,660 Max

Part Number: MAN-26362334KS

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Locators, Outside, Steel, .687 in. Thick, 1.550 in. Spring O.D., Set of 16

Part Number: MAN-42126-16

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Seat, Steel, 1.640 in. I.D., 1.740 in. O.D., Set of 16

Part Number: AFR-8046-16

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Spring Retainer, Chromoly, 10 degree Lock, 1.500 in., Dual Spring, Set of 16

Part Number: AFR-8518-16

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Spring Locators, Outside, Steel, .060 in. Thick, 1.680 in. O.D., .577 in. I.D., Each

Part Number: HRS-96015-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, 0.570 in. I.D., 1.600 in. O.D., Set of 16

Part Number: CCA-4640-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, 0.530 in. I.D., 1.420 in. O.D., Set of 16

Part Number: CCA-4667-16

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring Locator, Inside Locating Shoulder, Steel, 0.060 in. Thick, 1.420 in. O.D., 0.570 in. I.D., 0.980 in. Spring I.D., Set of 16

Part Number: CCA-4670-16

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Springs, Dual, 1.550 in. Outside Diameter, 508 lbs./in. Rate, 1.080 in. Coil Bind Height, Set of 16

Part Number: HRS-98644

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Springs, Valve Spring, Dual, 1.570 OD

Part Number: HRS-98826

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring Retainers, Steel, 7 Degree, 1.440 in. Outside Diameter, 1.030 in. Inside Diameter, Set of 16

Part Number: EDL-9733

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valve Spring Shim, Steel, Hardened, 1.500 in. Outside Diameter, .030 in. Thick, Set of 100

Part Number: CCA-4745-100

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring Retainers, Dual, Tool Steel, 7 degree, 1.320 in. Spring o.d., 8mm Stem Diameter, Set of 16

Part Number: CCA-1717-16

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Springs, Conical, Single, 0.615 in. Maximum Valve Lift, 1.030 in./1.286 in. O.D., Set of 12

Part Number: CCA-7228-12

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Springs, Dual, 1.550 in. Outside Diameter, 496 lbs./in. Rate, 1.230 in. Coil Bind Height, Each

Part Number: CCA-955-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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