Howards Cams Engines & Components

Ring, Top, 4.170"

Part Number: HRS-H486041655T

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Ring, Plasma Moly, File Fit, 4.255"

Part Number: HRS-H486042505O

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Ring, Plasma Moly, File Fit, 4.255"

Part Number: HRS-H486042505S

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Ring, Plasma Moly, File Fit, 4.255"

Part Number: HRS-H486042505T

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Ring, Plasma Moly, File Fit, 4.285"

Part Number: HRS-H486042805O

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Valve Spring Retainers, Titanium, 10 Degree, 1.650 in. O.D., .620 in. I.D., Set of 16

Part Number: HRS-97224

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Valve Spring Retainers, Titanium, 10 Degree, 1.650 in. Outside Diameter, Each

Part Number: HRS-97224-1

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Valve Spring Retainers, Titanium, 10 Degree, 1.650 in. Outside Diameter, Each

Part Number: HRS-97225-1

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Valve Spring Retainers, Titanium, 10 Degree, 1.650 in. O.D., .640 in. I.D., Set of 16

Part Number: HRS-97226

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DUAL VALVE SPRING

Part Number: HRS-98037

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Valve Spring, Triple, 1.660 in. Outside Diameter, 745 lbs./in. Rate, 1.145 in. Coil Bind Height, Each

Part Number: HRS-98048-1

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Valve Springs, Triple, 1.660 in. Outside Diameter, 725 lbs./in. Rate, 1.145 in. Coil Bind Height, Set of 16

Part Number: HRS-98049

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Valve Spring, Triple, 1.660 in. Outside Diameter, 725 lbs./in. Rate, 1.145 in. Coil Bind Height, Each

Part Number: HRS-98049-1

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Valve Springs, Ovate Beehive, 1.29 in. Outside Diameter, 313 lbs./in. Spring Rate, 1.140 in. Coil Bind Height, Set of 16

Part Number: HRS-98110

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Valve Spring, Inverted Conical, Single Beehive, 1.207 in. O.D., 1.072 in. I.D., 340 lbs/in., 0.625 in. Maximum Lift, 1.100 in. Coil Bind, Each

Part Number: HRS-98112-1

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Valve Spring, Single, 1.280 in. Outside Diameter, 236 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98115-1

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Valve Spring, Dual, 1.290 in. Outside Diameter, 340 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: HRS-98116

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Valve Spring, Dual, 1.290 in. Outside Diameter, 340 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98116-1

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Valve Springs, Single, 1.450 in. Outside Diameter, 457 lbs./in. Rate, 1.320 in. Coil Bind Height, Set 16

Part Number: HRS-98117

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Valve Spring, Inverted Conical, Single, 1.450 in. O.D., 457 lbs./in. Rate, 1.320 in. Coil Bind Height, Each

Part Number: HRS-98117-1

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Ultimate Duty Rods, Chev SB, 6.000"

Part Number: HRS-UD60002100-1

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Ultimate Duty Rods, Chev LS, 6.125"

Part Number: HRS-UD6125LS1

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Ultimate Duty Rods, Chev BB, 6.385"

Part Number: HRS-UD63852200-1

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Ultimate Duty Rods, Chev BB, 6.535"

Part Number: HRS-UD65352200

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Ultimate Duty Rods, Chev BB, 6.535"

Part Number: HRS-UD65352200-1

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