Howards Cams Engines & Components

Valve Springs, Single, 1.265 in. Diameter, 415 lb./in., 1.150 in. Coil Bind Height, Set of 16

Part Number: HRS-98218

5.0 out of 5 stars ( 1 )

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 7/16 in. Stud, Ford, 289-351, V8, Set of 16

Part Number: HRS-90081

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .525/.525, Chrysler, Small Block, Each

Part Number: HRS-713175-10

5.0 out of 5 stars ( 1 )

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Pushrods, Chromoly, 3/8 in. Diameter, 8.550 in. Length, Universal, Set of 8

Part Number: HRS-95119

4.5 out of 5 stars ( 4 )

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 294/300, Lift .545/.550, Chrysler, Small Block, Each

Part Number: HRS-710665-10

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Lifters, Hydraulic Flat Tappet, Chevy, Set of 16

Part Number: HRS-91110

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Pushrods, Chromoly, 3/8 in. Diameter, 8.500 in. Length, Universal, Set of 8

Part Number: HRS-95118

5.0 out of 5 stars ( 2 )

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Lifter, OE Style, Hydraulic Roller, Chevy, LS, Set of 16

Part Number: HRS-91174

4.0 out of 5 stars ( 1 )

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, 262-400, V8, Set of 16

Part Number: HRS-90071

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Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chrysler/Dodge, Big Block V8, Set

Part Number: HRS-94340

3.0 out of 5 stars ( 2 )

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Camshaft, Street Force 3, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .527/.533, Chevy, Big Block, Each

Part Number: HRS-122121-12

5.0 out of 5 stars ( 2 )

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Valve Spring Retainers, Chromoly, 10 Degree, 1.550 in. O.D., .705 in. I.D., Set of 16

Part Number: HRS-97130

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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 )

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Camshaft, Boost, Hydraulic Roller Tappet, Advertised Duration 277/287, Lift .525/.536, Chevrolet, Small Block, Each

Part Number: HRS-119135-14

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Rocker Arm Nuts, Polylock, Stud Girdle Replacement, Full Roller, 7/16 in.-20 Thread, 0.550 in. Shank Diameter, 2.00 Length, Each

Part Number: HRS-90126-1

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Camshaft, Boost, OE Hydraulic Roller Tappet, Advertised Duration 307/317, Lift .600/.600, Chevrolet, Small Block, Each

Part Number: HRS-189425-14

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Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .554/.562, Ford, 351C, 351M, 400, Each

Part Number: HRS-238001-09

5.0 out of 5 stars ( 1 )

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Camshaft, American Muscle, Hydraulic Flat Tappet, Advertised Duration 288/288, Lift .460/.460, Ford, 221, 255, 260, 289, 302, Each

Part Number: HRS-217081-13

5.0 out of 5 stars ( 4 )

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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 )

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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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Valve Spring and Retainer Kits, Single, Std., 1.514 in. O.D., 348 lbs./in., 0.344 in. Dia. Valve Stem, Retainers, 10-Degree Locks, Damper Spring, Kit

Part Number: HRS-98636-K12

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 280/286, Lift .560/.560, Chevy, 5.0L, 5.7L, Each

Part Number: HRS-180525-10

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Pushrod, Series C1010, Steel, 5/16 in. Diameter, Ball/Ball Ends, 6.804 in. Length, Set of 16

Part Number: HRS-95198

5.0 out of 5 stars ( 2 )

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Lifters, Lifter, Ford BB, Mech Roller, UltraMax

Part Number: HRS-91248

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Estimated Ship Date: May 18, 2026 if ordered today

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Rocker Arms, Track Smart Nitro-Carbided, 7/16 in. Stud Mounting Style, 1.5 Ratio, Long Slot, Steel, Natural, Chevrolet, Small Block, Set of 8

Part Number: HRS-90047-8

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