1957 CHEVROLET Howards Cams Engines & Components

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

Part Number: HRS-94303

4.0 out of 5 stars ( 1 )

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Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Set of 16

Part Number: HRS-90006

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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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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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Lifter, Hydraulic Flat Tappet, Chevy, Each

Part Number: HRS-91111-1

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Cam Thrust Button, SB Chev, .600"

Part Number: HRS-94582

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 285/289, Lift .480/.488, Chevy, Small Block, Each

Part Number: HRS-112141-12

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Estimated Ship Date: Mar 30, 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: Mar 30, 2026 if ordered today

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Bushings, Cam Advance/Retard, 0, 2, 4, 6, 8 Degree, Chevy, Small, Big Block, Set of 5

Part Number: HRS-94505

5.0 out of 5 stars ( 1 )

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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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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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Rev Kit, Locator Bars, Springs, Lifter Buttons, Chevy, Small Block, Use With Retrofit Hyd. Roller Lifters, Kit

Part Number: HRS-90131

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 289/297, Lift .488/.507, Chevy, Small Block, Each

Part Number: HRS-110051-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Camshaft Thrust Washer Bearings, Rear, Steel, Chevy, Each

Part Number: HRS-94010

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

Part Number: HRS-94580

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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 )

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Lifters, Mechanical Flat Tappet, Chevy, Big, Small Block, Set of 16

Part Number: HRS-91115

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Connecting Rod, 4340 Steel, H-Beam, Natural, 6 in., Chevy, Small Block, Set of 8

Part Number: HRS-TS60002100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 299/299, Lift .510/.510, Chevy, Small Block, Each

Part Number: HRS-112041-09

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Lifter, Hydraulic Flat Tappet, Direct Lube, Chevy, Each

Part Number: HRS-91116-1

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Rocker Arm Studs, High Performance, 7/16-14 in. Thread, 1.910 in. Effective Stud Length, Chevy, Small Block,

Part Number: HRS-94656

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .470/.470, Chevy, Small Block, Kit

Part Number: HRS-MC11099108DL

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Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 278/284, Lift .500/.510, Chevy, Small Block

Part Number: HRS-110245-12

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 280/286, Lift .560/.560, Chevy, Small Block

Part Number: HRS-110525-12

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Estimated Ship Date: Mar 30, 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: Mar 30, 2026 if ordered today

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