Camshafts & Valvetrain

Valve Locks, Valve Lock, 7 Deg., 3/8"

Part Number: HRS-93045-2

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Estimated Ship Date: Oct 17, 2025 if ordered today

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

Part Number: HRS-94600-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Stud, Chev SB, 7/16"

Part Number: HRS-94656-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Stud, Chev BB

Part Number: HRS-94657-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Valve Spring, Single, 1.240 in. Outside Diameter, 335 lbs./in. Rate, 1.125 in. Coil Bind Height, Each

Part Number: HRS-98111-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Valve Spring, Single, 1.265 in. Outside Diameter, 380 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98213-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Valve Springs, Dual, Hydraulic Flat Tappet, 1.435 in. O.D., 251 lbs./in, 1.055 in. Coil Bind Height, Each

Part Number: HRS-98436-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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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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Estimated Ship Date: Oct 17, 2025 if ordered today

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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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Estimated Ship Date: Oct 17, 2025 if ordered today

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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

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 17, 2025 if ordered today

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Valve Spring, Dual, 1.550 in. Outside Diameter, 341 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98611-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.040 in. Outside Diameter, Each

Part Number: HRS-97161-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Retainer, 10 Deg., 1.095" Behive, Each

Part Number: HRS-97174-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Valve Spring Retainers, Retainer, 10 Deg., 1.325"

Part Number: HRS-97175-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Engine Rocker Arm Adjusting Nut

Part Number: PQX-1200247-01

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Estimated Ship Date: Oct 6, 2025 if ordered today

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JAM NUTS & ROCKER ARM BALL KIT, 7/16"-20, 5/8" Wrenching, 8 Each

Part Number: PQX-1200249

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Ford, Each

Part Number: PQX-1135101-01

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Ford, Each

Part Number: PQX-1146000-01

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Estimated Ship Date: Oct 6, 2025 if ordered today

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FRONT DRIVER SIDE TOW HOOK COVER; PRIMED/PAINT TO MATCH

Part Number: BDY-TO1029150

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Pushrod, Performance Series, 3/8 in. Diameter, 8.595 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95220-E

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.550 in. O.D., .570 in. I.D., Each

Part Number: HRS-96031-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Valve Spring, Single, 1.265 in. Outside Diameter, 425 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98212-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Balance Shaft Flange

Part Number: URO-013592

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Estimated Ship Date: Sep 24, 2025 if ordered today

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7/16-14x0.875 Stand Bolts Set of 4

Part Number: SCC-SCP716SMR-4

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Polylock Self Aligning & Narrow Body-Single

Part Number: SCC-SCPPL38SA-1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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