CHEVROLET Howards Cams Camshafts & Valvetrain

Lifters, Hydraulic Flat Tappet, Chevy, Set of 16

Part Number: HRS-91110

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Estimated Ship Date: Monday 10/20/2025

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/284, Lift .578/.587, Chevy, Small Block LS, Each

Part Number: HRS-190325-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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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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Estimated Ship Date: Monday 10/20/2025

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Rocker Arms, Pedestal, Full Roller, 1.7 Ratio, Aluminum, Chevy, LS3 and L92, Set of 16

Part Number: HRS-90095

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Camshaft, Mechanical Roller Tappet, Advertised Duration 301/309, Lift .703/.703, Chevy, Big Block, Each

Part Number: HRS-121123-10

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 279/279, Lift .527/.527, Chevy, Big Block, Kit

Part Number: HRS-CL120941-11

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/20/2025

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

Part Number: HRS-94303

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Camshaft, American Muscle, Hydraulic Roller Tappet, Advertised Duration 274/285, Lift .525/.525, Chevy, Small Block LS, Each

Part Number: HRS-197715-13

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 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: Monday 10/20/2025

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Lifter, OE Style, Hydraulic Roller, Chevy, LS, Each

Part Number: HRS-91174-1

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Estimated Ship Date: Monday 10/20/2025

Camshaft, Hydraulic Roller Tappet, Advertised Duration 290/298, Lift .560/.560, Chevy, 5.0L, 5.7L, Each

Part Number: HRS-181815-12

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 300/308, Lift .680/.680, Chevy, Big Block

Part Number: HRS-123505-12

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Estimated Ship Date: Monday 10/20/2025

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Valve, BB Chev, 1.880, 11/32, +.100, Each

Part Number: HRS-18811N

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Estimated Ship Date: Monday 10/20/2025

Lifters, RaceMax, Mechanical Roller, Vertical Bar, +.300 in. Taller Lifter Bodies, Chevrolet, Big Block, Pair

Part Number: HRS-91135-2

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Estimated Ship Date: Monday 10/20/2025

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Lifters, Lifter, Chev BB, Gen 5/6, Hyd Roller

Part Number: HRS-91124

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Cam LS-Series Hyd Rlr

Part Number: HRS-196765-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Cam Thrust Button, SB Chev, .600"

Part Number: HRS-94582

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Cam, SB Chev, Hyd Rlr

Part Number: HRS-186755-10

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Camshaft, American Muscle, Mechanical Flat Tappet, Advertised Duration 316/336, Lift .459/.485, SBC, Each

Part Number: HRS-117222-16

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Estimated Ship Date: Monday 10/20/2025

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Lifters, Race Series, Hydraulic Roller, Vertical Bar, Chevy, Big Block, Each

Part Number: HRS-91162-1

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Estimated Ship Date: Monday 10/20/2025

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Rev Kit, Locator Bars, Springs, Lifter Buttons, Chevy, Small Block, Use With Mechanical Mushroom Lifters, Kit

Part Number: HRS-90135

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

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Rev Kit, Locator Bars, Springs, Lifter Buttons, Chevy, Small Block, Use With Flat Top Mechanical Lifters, Kit

Part Number: HRS-90130

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Estimated Ship Date: Monday 10/20/2025

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Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Big Block V8, Set

Part Number: HRS-94305-10

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Estimated Ship Date: Monday 10/20/2025

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Rocker, SB Chev, 1.6 x 3/8"

Part Number: HRS-90046-8

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 300/306, Lift .562/.580, Chevy, Small Block

Part Number: HRS-110345-10

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Estimated Ship Date: Dec 10, 2025 if ordered today

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