Howards Cams Engines & Components

Pistons, ProMax 2618 Race Pistons, Forged, Flat, Right Exhaust 4.060 in. Bore, Chevy Small Block, Each

Part Number: HRS-840612305R

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Pistons, SB Chev,4VR, 4.030"

Part Number: HRS-840356405R

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Pistons, SB Chev, DM, 4.060"

Part Number: HRS-840625613

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Pistons, SB Chev, FT, 4.030"

Part Number: HRS-840355305R

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Pistons, SB Chev, FT, 4.040"

Part Number: HRS-840412305

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 296/302, Lift .640/.640, Chevy, Big Block

Part Number: HRS-120665-10

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Lifters, Lifter, Chev BB, Mech Roller, Black Venom

Part Number: HRS-91034

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Replacement Chain

Part Number: HRS-94060

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Pistons, Chev LS, Inv Dome, 4.125" Bore

Part Number: HRS-831204126

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Pistons, Chev LS, Flat Top, 4.030" Bore

Part Number: HRS-830330304

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Replacement Chain

Part Number: HRS-94064

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Pistons, Chev LS, Flat Top, 4.030" Bore

Part Number: HRS-830311304-1

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Rev Kit Replacement Parts, Each

Part Number: HRS-MRRKB2

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Pistons, Pistons, Chev SB, Flat Top, 4.040"

Part Number: HRS-840455205R

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Pistons, SB Chev, FT, 4.155"

Part Number: HRS-841512306L

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Ring, Oil, 4.605"

Part Number: HRS-H486046005O

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Lifter, Chev BB, Mech Roller, Vert Bar

Part Number: HRS-91139

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Camshaft Retainer Plat, Chev LS III/IV Champer Holes

Part Number: HRS-94555

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Pistons, Chev BB, DM, 4.310", Each

Part Number: HRS-853139643-1

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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: Dec 21, 2026 if ordered today

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Ring, Top, 4.035"

Part Number: HRS-H487040305T

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Ring, Second, 4.160"

Part Number: HRS-H487041555S

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Pistons, BB Chev, DM, 4.310"

Part Number: HRS-853127612

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Valve Springs, Valve Spring, Dual, 1.300

Part Number: HRS-98335

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Ring, Top, 4.160"

Part Number: HRS-H487040405T

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