Howards Cams Parts and Accessories

Rocker Arm Nuts, Polylock, Stud Girdle Replacement, Full Roller, 7/16 in.-20 Thread, 0.550 in. Shank Diameter, 2.50 Length, Each

Part Number: HRS-90127-1

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Estimated Ship Date: Tomorrow

Valve Spring Shim, Steel, Hardened, 1.500 in. Outside Diameter, .015 in. Thick, Set of 16

Part Number: HRS-96230-15

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Valve Spring Shim, Steel, Hardened, 1.437 in. Outside Diameter, .015 in. Thick, Set of 16

Part Number: HRS-96220-15

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Capscrew, 1.550" UHL, 7/16", ARP2000, Each

Part Number: HRS-S0010

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Connecting Rod Bolts, Cap Screw, Each

Part Number: HRS-MSAMSP07004

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Estimated Ship Date: Nov 25, 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: Nov 25, 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: Nov 25, 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: Nov 25, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90132-RKB

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90133-RKB

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Estimated Ship Date: Nov 25, 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: Nov 25, 2025 if ordered today

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Valve Lock, Forged Steel, 7 Degree, 1-Groove, 3/8 in. Valve Stem, +.050 in. Height, Pair

Part Number: HRS-93015-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Lock, Forged Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, Pair

Part Number: HRS-93018-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Locks, Valve Lock, 7 Deg., 11/32", Pair

Part Number: HRS-93040-2

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Estimated Ship Date: Nov 25, 2025 if ordered today

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

Part Number: HRS-93045-2

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Estimated Ship Date: Nov 25, 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: Nov 25, 2025 if ordered today

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Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, Pair

Part Number: HRS-93080-2

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, +.050 in. Installed Height, Pair

Part Number: HRS-93090-2

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Seal, 11/32", Each

Part Number: HRS-93350-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Seal, 11/32"

Part Number: HRS-93360-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Stem Seal, Positive Stop, 11/32 in. Valve Stem, .500 in. Guide Diameter, .550 in. O.D., Each

Part Number: HRS-93370-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Seal, 8mm x .500"

Part Number: HRS-93380-1

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Estimated Ship Date: Nov 25, 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: Nov 25, 2025 if ordered today

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Spring Locator, 1.625", 1.625" x .635"

Part Number: HRS-96035-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Spring Locator, 1.625", 1.625" x .570"

Part Number: HRS-96040-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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