Howards Cams Camshafts & Valvetrain

Camshaft, Hydraulic Roller Tappet, Advertised Duration 300/306, Lift .565/.580, Chevy, 5.0L, 5.7L, Each

Part Number: HRS-180345-10

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Camshaft, Street Force 2, Hydraulic Flat Tappet, Advertised Duration 269/279, Lift .455/.465, Chevy, Small Block, Each

Part Number: HRS-112571-12S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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

Part Number: HRS-91364

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Pushrods, Chromoly, 3/8 in. Diameter, 7.650 in. Length, Universal, Set of 8

Part Number: HRS-95109

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Valve Springs, Performance Street/Strip, Dual, 644 lbs./in. Rate, 1.150 in. Coil Bind Height, 1.550 in. O.D., Set of 16

Part Number: HRS-98825

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Lifters, Mechanical Roller, Vertical Bar, Chevy, Small Block, Pair

Part Number: HRS-91122-2

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 266/274, Lift .485/.475, Pontiac, V8, Each

Part Number: HRS-414645-10

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Camshaft, Mechanical Roller Tappet, Advertised Duration 269/275, Lift .555/.555, Chevy, Small Block, Each

Part Number: HRS-110183-08

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 280/288, Lift .565/.565, Ford, 429, 460, Each

Part Number: HRS-248025-09

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Valve Spring Shim, Steel, Hardened, 1.480 in. Outside Diameter, .015 in. Thick, Set of 16

Part Number: HRS-96225-15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Valve Spring Shim, Steel, Hardened, 1.250 in. Outside Diameter, .030 in. Thick, Set of 16

Part Number: HRS-96210-30

5.0 out of 5 stars ( 4 )

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Rocker Arm Nuts, Polylock, Stamped Steel Style, Full Roller, 3/8 in.-24 Thread, 0.600 in. Shank Diameter, 1.190 in. Length, , Set of 16

Part Number: HRS-92140

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Valve Spring Shim, Steel, Hardened, 1.480 in. Outside Diameter, .030 in. Thick, Set of 16

Part Number: HRS-96225-30

5.0 out of 5 stars ( 2 )

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Valve Spring, Dual, 1.465 in. Outside Diameter, 420 lbs./in. Rate, 0.950 in. Coil Bind Height, Set of 16

Part Number: HRS-98438

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Lifters, Pro Max Direct Lube, Mechanical Roller, Ford, 429, 460, Set of 16

Part Number: HRS-91298

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Valve Spring Retainers, Chromoly, 10 Degree, 1.250 in. O.D., Set of 16

Part Number: HRS-97132

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, LS, Set

Part Number: HRS-94308

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 286/298, Lift .634/.634, Chevy, Big Block, Each

Part Number: HRS-120205-14

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 17, 2025 if ordered today

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, 305-350, V8, Set of 16

Part Number: HRS-90084

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Camshaft, Mechanical Flat Tappet, Advertised Duration 310/310, Lift .477/.477, Ford, 221, 255, 260, 289, 302

Part Number: HRS-217322-14

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Camshaft, American Muscle, Hydraulic Roller Tappet, Advertised Duration 267/276, Lift .525/.525, Chevy, Small Block LS, Each

Part Number: HRS-197245-12

4.67 out of 5 stars ( 6 )

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., Set of 16

Part Number: HRS-96034

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Lifters, Mechanical Roller, Pro Max Direct Lube, Ford, Small Block, Set of 16

Part Number: HRS-91288

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Valve Spring, Dual, 1.437 in. Outside Diameter, 375 lbs./in. Rate, 1.050 in. Coil Bind Height, Set of 16

Part Number: HRS-98441

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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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