Howards Cams Parts and Accessories

Piston Rings, Ring, Second, 4.035"

Part Number: HRS-H485040305S

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Rings, Ring, Oil, 4.045"

Part Number: HRS-H485040405O

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Piston Rings, Ring, Second, 4.045"

Part Number: HRS-H485040405S

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Piston Rings, Ring, Oil, 4.170"

Part Number: HRS-H485041655O

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Piston Rings, Ring, Second, 4.170"

Part Number: HRS-H485041655S

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Valve Spring, Dual, 1.480 in. Outside Diameter, 420 lbs./in. Rate, 1.270 in. Coil Bind Height, Each

Part Number: HRS-98542-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Valve Springs, Single, 1.539 in. Outside Diameter, 335 lbs./in. Rate, 1.150 in. Coil Bind Height, Damper, Each

Part Number: HRS-98612-1

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Valve Spring, Dual, 1.540 in. Outside Diameter, 471 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98635-1

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Valve Spring, Dual, 1.530 in. Outside Diameter, 348 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98636-1

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Valve Springs, Dual, Mechanical Roller, 1.557 in. OD, 471 lb/in. Rate, 1.150 in. Coil Bind Height, Damper, Each

Part Number: HRS-98655-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Rings, Ring, Plasma Moly, File Fit, 4.045"

Part Number: HRS-H486240405S

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Ring, Plasma Moly, File Fit, 4.130"

Part Number: HRS-H486241255O

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Ring, Plasma Moly, File Fit, 4.130"

Part Number: HRS-H486241255S

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Ring, Plasma Moly, File Fit, 4.160"

Part Number: HRS-H486241555O

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Ring, Plasma Moly, File Fit, 4.160"

Part Number: HRS-H486241555S

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Ring, Plasma Moly, File Fit, 4.170"

Part Number: HRS-H486241655S

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Ring, Plasma Moly, File Fit, 4.505"

Part Number: HRS-H486245005S

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Ring, Plasma Moly, File Fit, 4.605"

Part Number: HRS-H486246005S

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Ring, Oil, 4.035"

Part Number: HRS-H487040305O

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Ring, Second, 4.035"

Part Number: HRS-H487040305S

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Ring, Oil, 4.160"

Part Number: HRS-H487040405O

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Ring, Second, 4.160"

Part Number: HRS-H487040405S

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Ring, Second, 4.160"

Part Number: HRS-H487041555S

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Ring, Oil, 4.005"

Part Number: HRS-H486040005O

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Ring, Second, 4.005"

Part Number: HRS-H486040005S

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