Howards Cams Parts and Accessories

Valve Locks, Stamped Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32

Part Number: HRS-93040

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Estimated Ship Date: Today

Assembly Lubricant, for Camshaft Break-In, 4 fluid oz., Set of 24

Part Number: HRS-99000-24

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Cannot be shipped Internationally

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Cam and Lifters, Rattler, Hydraulic Roller Tappet, Advertised Duration 288/296, Lift .530/.530, Chevy, Small Block, Kit

Part Number: HRS-CL118045-09

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Rocker Arm Nuts, Polylock, Stud Girdle Replacement, Full Roller, 3/8 in.-24 Thread, 0.550 in. Shank Diameter, 2.00 Length, Each

Part Number: HRS-90125-1

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Estimated Ship Date: Today

Pushrod, Performance Series, Steel, Heat-Treated, 5/16 in. Diameter, 7.800 in. Length, Universal, Each

Part Number: HRS-95205-1

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Cap, Billet Steel, 3-Center, Straight Outer Bolts, 4-Bolt, Chevy, Small Block, Each

Part Number: HRS-H350R-1

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Estimated Ship Date: Today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 303/309, Lift .606/.606, Ford, 429, 460, Each

Part Number: HRS-241541-10

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Dist. Gear, Steel, Ford 221-302/351W, 5L, .531

Part Number: HRS-94449

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 297/307, Lift .575/.595, Chevy, Big Block, Each

Part Number: HRS-122531-10

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 305/313, Lift .612/.595, Chevy, Big Block, Each

Part Number: HRS-121861-10

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged, 4340 Steel, 3.750 in. Stroke, Chevy, 400, Each

Part Number: HRS-H403756012T

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Piston Rings, Plasma-Moly, 4.600 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486246005

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.65 Ratio, Fits 7/16 in. Stud, Chevy, 262-400, V8, Set of 16

Part Number: HRS-90087

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 16, 2026 if ordered today

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Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 278/284, Lift .567/.578, Chevy, Big Block

Part Number: HRS-120245-12

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.3 Ratio, Fits 7/16 in. Stud, Chevy, 262-400, V8, Set of 16

Part Number: HRS-90069

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Lifters, Pro Max, Mechanical Roller, Pro Max Direct Lube, Vertical Bar, Chevy, Big Block, Offset, Set of 16

Part Number: HRS-91199

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Bushings, Cam Advance/Retard, 0, 1, 3, 5, 7 Degree, Chevy, Small, Big Block, Set of 5

Part Number: HRS-94510

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Seal, 8mm x .500"

Part Number: HRS-93380

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Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.055 in. Diameter, .341 in. Stem, 5.000 in. Length, Chevy, Each

Part Number: HRS-20511N

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Estimated Ship Date: Today

Valve, Exhaust, 1.500 in. Head Diameter, 8.73mm Stem Diameter, 4.911 in. Overall Length, Chevy, Small Block, Each

Part Number: HRS-15001N

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Estimated Ship Date: Today

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .618/.618, Chevy, Big Block

Part Number: HRS-120405-12

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Cam Button Spacer, Aluminum, Solid, .800 in. Length, Chevy, Small Block, Each

Part Number: HRS-94580

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Estimated Ship Date: Today

Valve Spring Shim, Steel, Hardened, 1.437 in. Outside Diameter, .060 in. Thick, Set of 16

Part Number: HRS-96215-60

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Estimated Ship Date: Today

Camshaft, Hydraulic Flat Tappet, Advertised Duration 269/269, Lift .475/.475, Ford, 351W, Each

Part Number: HRS-220931-10

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Pushrods, Chromoly, 3/8 in. Diameter, 8.380 in. Length, Universal, Set of 8

Part Number: HRS-95111

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today