CHEVROLET Howards Cams Parts and Accessories

Pistons, SB Chev, DM, 4.040"

Part Number: HRS-840412608R

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SPRING UPGRADE KIT

Part Number: HRS-98118-K1

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LIFTER

Part Number: HRS-91178-2

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 259/263, Lift .476/.476, Chevy, Big Block, Each

Part Number: HRS-122501-12

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Camshaft, Mechanical Roller Tappet, Advertised Duration 309/319, Lift .737/.737, Chevy, Big Block, Each

Part Number: HRS-121233-10

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Cam/Lifter Kit, Chev SB, Hyd Flat Tappet

Part Number: HRS-CL112841-06

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Cam/Lifter Kit, Chev SB, Mech Flat Tappet

Part Number: HRS-CL11232208DL

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

Part Number: HRS-CL197715-10

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 287/290, Lift .612/.604, Chevy, Small Block LS, Each

Part Number: HRS-190265-15

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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: Apr 22, 2026 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, Natural, 6.385 in., Chevy, Big Block, Each

Part Number: HRS-TS63852200-1

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, Natural, 6.7 in., Chevy, Big Block, Set of 8

Part Number: HRS-TS67002200

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, Natural, 6.7 in., Chevy, Big Block, Each

Part Number: HRS-TS67002200-1

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, Natural, 5.400 in., Chevy, Small Block, Set of 8

Part Number: HRS-TS54002129

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Estimated Ship Date: Apr 22, 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: Apr 22, 2026 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, Natural, 6.2 in., Chevy, Small Block, Each

Part Number: HRS-TS62002100-1

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, Natural, 6.250 in., Chevy, Small Block, Each

Part Number: HRS-TS62502100-1

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Estimated Ship Date: Apr 22, 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: Apr 22, 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: Apr 22, 2026 if ordered today

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Connecting Rod, Forged 4340 Steel, I-Beam, Cap Screw, Floating, 6.420 in., Chevy, Duramax, Set of 8

Part Number: HRS-BX6420

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Cam and Lifters, Mechanical Flat Tappet, Advertised Duration 295/289, Lift .555/.550, Chevy, Small Block, Kit

Part Number: HRS-CL112542-06

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Main Cap, Billet Steel, 3-Center, Straight Outer Bolts, 4-Bolt, Chevy, Small Block, Each

Part Number: HRS-H350C-1

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Bushing, Cam Advance/Retard, 2 Degree, Chevy, Small, Big Block, Each

Part Number: HRS-94505-4505-2

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Cam Bushing 3 Deg. Each

Part Number: HRS-94510-4510-3

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Small Block,

Part Number: HRS-94650

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Estimated Ship Date: Apr 22, 2026 if ordered today

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