Howards Cams Pistons & Piston Rings

Ring, Top, 4.160"

Part Number: HRS-H487040405T

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Estimated Ship Date: May 12, 2026 if ordered today

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Piston Rings, Ring Set, Plasma Moly, File Fit, 4.005", 1.5mm, 1.5mm, 3mm

Part Number: HRS-HRC485040005

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Ring, Top, 4.035"

Part Number: HRS-H487040305T

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Ring, Oil, 4.565"

Part Number: HRS-H486045605O

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Piston Rings, Ring Set, Plasma Moly, File Fit, 4.130", 1.5mm, 1.5mm, 3mm

Part Number: HRS-HRC485041255

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Ring, Plasma Moly, File Fit, 4.605"

Part Number: HRS-H486246005S

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Ring, Second, 4.160"

Part Number: HRS-H487041555S

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Piston Rings, Plasma-Moly, 4.530 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486045305

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SECOND RING SINGLE

Part Number: HRS-486043105-S

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Ring, Plasma Moly, File Fit, 4.285"

Part Number: HRS-H486042805O

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Piston Rings, Plasma-Moly, 4.145 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486041455

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Piston Rings, Ring, Top, 4.170"

Part Number: HRS-H485041655T

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Ring, Oil, 4.025"

Part Number: HRS-H486040205O

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Piston Rings, Plasma-Moly, 4.250 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486042505

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Ring, Second, 4.535"

Part Number: HRS-H486045305S

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Ring, Top, 4.005"

Part Number: HRS-S0031

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Ring, Oil, 4.170"

Part Number: HRS-S0032

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Ring, Oil, 4.605"

Part Number: HRS-H486046005O

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Pistons, Chev BB, Flat Top, 4.600"

Part Number: HRS-856012303

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Pistons, SB Chev, 4 VR, 4.060"

Part Number: HRS-840656405

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Pistons, Chev LS, Flat Top, 4.030" Bore

Part Number: HRS-830311304-1

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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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Pistons, Ford SB, DM, 4.040", Each

Part Number: HRS-860423601-1

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Pistons, SB Chev, FT, 4.165"

Part Number: HRS-841612306L

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

Part Number: HRS-840455205R

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