CHEVROLET Howards Cams Engines & Components

Pistons, ProMax 2618 Race Pistons, Forged, Dome, 4.030 in. Bore, Chevy Small Block, Set of 8

Part Number: HRS-840325613

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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 )

Estimated Ship Date: Today

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: Nov 6, 2025 if ordered today

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Pistons, ProMax 2618 Race Pistons, Forged, Flat Top, 4.165 in. Bore, Chevy Small Block, Set of 8

Part Number: HRS-841612306

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Estimated Ship Date: Nov 6, 2025 if ordered today

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

Part Number: HRS-94010

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

Part Number: HRS-18811N

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Estimated Ship Date: Nov 6, 2025 if ordered today

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

Part Number: HRS-91133

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Connecting Rod, 4340 Steel, H-Beam, Natural, 6.385 in., Chevy, Big Block, Set of 8

Part Number: HRS-TS63852200

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Lifter, Hydraulic Flat Tappet, Chevy, Each

Part Number: HRS-91111-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: HRS-TS60002100

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, 396-454, V8, Each

Part Number: HRS-90075-1

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Rocker Arm Studs, High Performance, 7/16-14 in. Thread, 1.910 in. Effective Stud Length, BBC, Set of 16

Part Number: HRS-94655

5.0 out of 5 stars ( 2 )

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.900 in. Length, Chevy, Each

Part Number: HRS-16001N

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

Part Number: HRS-91115

5.0 out of 5 stars ( 1 )

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Rocker Arm Stud Girdles, Maximum Effort, Clamp-On, 0.550 in. Minimum Rocker Slot Width, Aluminum, Purple Anodized, Chevrolet, Big Block Mark IV, Pair

Part Number: HRS-90121X

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Rocker Arm, Direct Bolt-On, Full Roller, 1.7 Ratio, Aluminum, Purple, Chevy, LS1, LS2, LS6, Each

Part Number: HRS-90097-1

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Camshaft, Mechanical Roller Tappet, Advertised Duration 293/301, Lift .680/.680, Chevy, Big Block, Each

Part Number: HRS-121133-10

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Estimated Ship Date: Nov 6, 2025 if ordered today

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LIFTER

Part Number: HRS-91178-2

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

Part Number: HRS-123505-10

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/281, Lift .561/.578, Chevy, Small Block LS, Each

Part Number: HRS-190245-12

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Estimated Ship Date: Nov 6, 2025 if ordered today

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

Part Number: HRS-91116-1

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Cam, LS-Series, Hyd Rlr

Part Number: HRS-196915-10

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Estimated Ship Date: Nov 6, 2025 if ordered today

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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 278/288, Lift .595/.601, Chevy, Big Block

Part Number: HRS-122115-14

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Front Main Cap Straps, Chevy, Each.

Part Number: HRS-H350FS

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Estimated Ship Date: Nov 6, 2025 if ordered today

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