Camshafts & Valvetrain

Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.535 in. O.D., .630 in. I.D., Each

Part Number: MAN-42333-1

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .035 in. Thick, 1.270 in. O.D., .525 in. I.D., Each

Part Number: MAN-42334-1

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Valve Spring Locator, Outside, Steel, .062 in. Thick, 1.550 in. O.D., .635 in. I.D., Each

Part Number: MAN-42335-1

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.290 in. O.D., .525 in. I.D., Each

Part Number: MAN-42336-1

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Valve Spring Locators, Inside, Steel, .035 in. Thick, 1.290 in. O.D., .525 in. I.D., Each

Part Number: MAN-42338-1

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SPRING CUP-ID 1.620

Part Number: MAN-42342-1

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.550 in. O.D., .567 in. I.D., Each

Part Number: MAN-42343-1

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Valve Spring Locators, SPRING CUP-ID 1.320 LT4 INT

Part Number: MAN-42168-1

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Pushrods, Chromoly Swedged End, Heat-treated, 5/16 in. Diameter, Ball Tips, 8.175 in. Overall Length, Each

Part Number: MAN-25783-1

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PROD GEN

Part Number: MAN-25794-1

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PROD BBC

Part Number: MAN-25780-1

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Cam Bushing 7 Deg. Each

Part Number: HRS-94510-4510-7

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 5/16 in. Valve Stem, Pair

Part Number: HRS-93070-2

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90132-RKB

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90133-RKB

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Guide Plate, Chev SB, 5/16", Flat, Each

Part Number: HRS-94600-1

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Stud, Chev SB, 7/16"

Part Number: HRS-94656-1

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Stud, Chev BB

Part Number: HRS-94657-1

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Valve Spring, Dual, 1.437 in. Outside Diameter, 283 lbs./in. Rate, 1.025 in. Coil Bind Height, Each

Part Number: HRS-98442-1

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Valve Spring, Dual, 1.510 in. Outside Diameter, 350 lbs./in. Rate, 1.300 in. Coil Bind Height, Each

Part Number: HRS-98515-1

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Valve Spring, Dual, 1.500 in. Outside Diameter, 475 lbs./in. Rate, 1.040 in. Coil Bind Height, Each

Part Number: HRS-98541-1

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Valve Springs, Single, 1.265 in. Diameter, 415 lb./in., 1.150 in. Coil Bind Height, Single

Part Number: HRS-98218-1

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Valve Spring, Dual, 1.385 in. Outside Diameter, 263 lbs./in. Rate, 0.910 in. Coil Bind Height, Each

Part Number: HRS-98341-1

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Valve Spring, Single, 1.437 in. O.D., 1.080 in. I.D. 210 lbs./in. Rate, 1.050 in. Coil Bind Height, Each

Part Number: HRS-98411-1

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Valve Spring, Dual, 1.437 in. Outside Diameter, 380 lbs./in. Rate, 1.250 in. Coil Bind Height, Each

Part Number: HRS-98431-1

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