CHEVROLET Howards Cams Parts and Accessories

Camshaft, Hydraulic Roller Tappet, Advertised Duration 278/280, Lift .625/.625, Chevy, Small Block LS, Each

Part Number: HRS-190965-13

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Pistons, ProMax 2618 Race Pistons, Forged, Dish, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: HRS-839011112

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 284/297, Lift .625/.625, Chevy, Small Block LS, Each

Part Number: HRS-190805-15

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Estimated Ship Date: Jun 16, 2026 if ordered today

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

Part Number: HRS-840342608

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Lifters, Lifter, Chev SB, GM Gen 5/6/8.1L, Hyd Roller, Ea

Part Number: HRS-91120-1

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Lifters, Mechanical Roller, Vertical Bar, Direct Lube, Chevy, Big Block, Pair

Part Number: HRS-91138-2

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Valve, Intake, 2.165 in. Diameter, 8mm Stem Diameter, 4.9 in. Overall Length, Chevy, LS, Each

Part Number: HRS-21608N

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Lifters, Race Series, Mechanical Roller, Pro Max High RPM, Vertical Bar, Chevy, Gen III Small Block, Set of 16

Part Number: HRS-91178

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Estimated Ship Date: Jun 16, 2026 if ordered today

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

Part Number: HRS-840356405

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Pistons, Forged, Dome, 4.040 in. Bore, Chevy, Set of 8

Part Number: HRS-840412608

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Pistons, SB Chev, DM, 4.040"

Part Number: HRS-840425613L

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Pistons, SB Chev, 4 VR, 4.030"

Part Number: HRS-840342405

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Advertised Duration 265/265, Lift .508/.508, Chevy, 4.8L, Each

Part Number: HRS-150892-08

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Valve Springs, Valve Spring, Dual, 1.300

Part Number: HRS-98335

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Valve Springs, Valve Spring, Dual, 1.304 OD, .680 ID

Part Number: HRS-98122

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Advertised Duration 287/299, Lift .530/.525, Chevy, Small Block, Each

Part Number: HRS-111752-06

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Estimated Ship Date: Jun 16, 2026 if ordered today

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

Part Number: HRS-112031-08

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Valve, Intake, 2.02 in. Diameter, 11/32 in Stem Diameter, 4.911 in. Overall Length, Chevy, Small Block, Each

Part Number: HRS-20201N

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Estimated Ship Date: Jun 17, 2026 if ordered today

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

Part Number: HRS-112141-12S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 17, 2026 if ordered today

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Crankshaft, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Internal Balance, 2-Piece Seal, Each

Part Number: HRS-H454256322T

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Estimated Ship Date: Jun 17, 2026 if ordered today

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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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Estimated Ship Date: Jun 17, 2026 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, Natural, 5.400 in., Chevy, Small Block, Each

Part Number: HRS-TS54002129-1

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Estimated Ship Date: Jun 17, 2026 if ordered today

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Lifters, Pro Max, Mechanical Roller, Pro Max Direct Lube, Vertical Bar, Chevy, Big Block, Offset, Intake. Pair

Part Number: HRS-91199-2R

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Valve, Exhaust, 1.6 in. Diameter, 8mm Stem Diameter, 4.92 in. Overall Length, Chevy, LS, Each

Part Number: HRS-16008N

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .519/.519, Chevy, 4.8L, Each

Part Number: HRS-150041-08

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 16, 2026 if ordered today

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