Howards Cams Camshafts & Valvetrain

Valve Springs, Dual, 1.500 in. Outside Diameter, 475 lbs./in. Rate, 1.040 in. Coil Bind Height, Set of 16

Part Number: HRS-98541

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Pushrods, Performance Series, Steel, Heat-Treated, 5/16 in. Diameter, 7.205 in. Length, Universal, Set of 16

Part Number: HRS-95201

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 280/288, Lift .525/.530, Chrysler, 273, 318, 340, 360

Part Number: HRS-718005-09

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 288/308, Lift .486/.495, Ford, 352-428 FE, Each

Part Number: HRS-257711-15

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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Valve Spring Retainers, Chromoly, 10 Degree, 1.450 in. Outside Diameter, .700 in. Inside Diameter, Set of 16

Part Number: HRS-97128

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Estimated Ship Date: Monday 10/20/2025

Valve Springs, Dual, 1.437 in. Outside Diameter, 300 lbs./in. Rate, 1.062 in. Coil Bind Height, Set of 16

Part Number: HRS-98432

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Estimated Ship Date: Monday 10/20/2025

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Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .501/.501 Ford, Small Block, Each

Part Number: HRS-228021-09

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Valve Spring Locators, Outside, Steel, 0.300 in. Thick, 1.723 in. O.D., .625 in. I.D., Set of 8

Part Number: HRS-96045

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/20/2025

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.73 Ratio, Fits 7/16 in. Stud, Ford, 351C/429-460, V8, Set of 16

Part Number: HRS-90083F

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Estimated Ship Date: Monday 10/20/2025

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.73 Ratio, Fits 7/16 in. Stud, Ford, V8, Set of 16

Part Number: HRS-90083

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 284/284, Lift .450/.450, Chevy, Small Block, Each

Part Number: HRS-112691-06

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.5 Ratio, Steel, Chevy, Small Block, Set of 16

Part Number: HRS-90007

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

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Pushrods, Performance Series, Steel, 5/16 in. Diameter, Ball Tips, 7.900 in. Length, Set of 16

Part Number: HRS-95207

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/20/2025

Lifters, Street Series, Hydraulic Roller, Street Series, Vertical Bar, Chevy, Big Block, Pair

Part Number: HRS-91167-2

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 262/272, Lift .517/.517, Ford, 302 HO/351W, Each

Part Number: HRS-220235-10

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Lifters, Hydraulic Flat, Max Effort, Chrysler, Big, Small Block, Set of 16

Part Number: HRS-91712

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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Camshaft, American Muscle, Mechanical Flat Tappet, Advertised Duration 318/320, Lift .528/.528, Ford, 221, 255, 260, 289, 302, Each

Part Number: HRS-217272-07

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Camshaft, Mechanical Roller Tappet, Advertised Duration 289/299, Lift .600/.600, Chevy, Small Block, Each

Part Number: HRS-111133-08S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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Cam and Lifters, Rattler, Hydraulic Flat Tappet, Advertised Duration 289/297, Lift .488/.480, Chevy, Small Block, Kit

Part Number: HRS-CL118041-09

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Lifters, Street Series, Hydraulic Roller, Chevy, 348, 409, Set of 16

Part Number: HRS-91364

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 272/282, Lift .517/.512, Oldsmobile, V8, Each

Part Number: HRS-514245-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .530/.530, Chrysler, Small Block, Each

Part Number: HRS-712105-10

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Pushrods, Chromoly, 5/16 in. Diameter, 7.150 in. Length, Universal, Set of 16

Part Number: HRS-95021

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/20/2025

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Valve Springs, Dual, 1.550 in. Outside Diameter, 521 lbs./in. Rate, 1.190 in. Coil Bind Height, Set of 16

Part Number: HRS-98637

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Camshaft, Big Daddy Rattler, LS-Series, Hydraulic/OE Roller, 3 Bolt, Street/Strip, Lopey Idle, 290/297 Duration, 0.625 in. Lift, 103 Centerline, Each

Part Number: HRS-198135-09

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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