Howards Cams Engines & Components

VALVE SPRING KIT

Part Number: HRS-98529-K11

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Pistons, Pistons, Chev BB, DM, 4.600", Each

Part Number: HRS-856027638-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Spring, Dual, 1.470 in. Outside Diameter, 399 lbs./in. Rate, 1.080 in. Coil Bind Height, Each

Part Number: HRS-98445-1

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Estimated Ship Date: Monday 10/6/2025

Camshaft, Hydraulic Flat Tappet, Advertised Duration 289/294, Lift .488/.503, Chevy, Small Block, Each

Part Number: HRS-112601-06

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Valve Springs, Valve Spring Kit, Dual w/Damp, 1.539

Part Number: HRS-98611-K11

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valve Spring Shim, Steel, Hardened, 1.640 in. Outside Diameter, .060 in. Thick, Set of 16

Part Number: HRS-96240-60

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Pistons, Chev BB, DM, 4.350", Each

Part Number: HRS-853527643-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Locks, Stamped Steel, 7 Degree, 1-Groove, 5/16 in. Valve Stem, Set of 32

Part Number: HRS-93020

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.450 in. Outside Diameter, Each

Part Number: HRS-97118-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486040305

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486240405

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Piston Rings, True Seal Plasma-Moly, 4.160 in. Bore, V8, Set

Part Number: HRS-HRC485041555

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, 210 Degree Tip, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 8.050 in. Length, Set of 16

Part Number: HRS-95326-16

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, Performance Series, 5/16 in. Diameter, 7.950 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95208-1

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Estimated Ship Date: Monday 10/6/2025

Ultimate Duty Rods, Chev LS, 6.125"

Part Number: HRS-UD6125LS1-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Spring, Dual, 1.550 in. Outside Diameter, 508 lbs./in. Rate, 1.080 in. Coil Bind Height, Each

Part Number: HRS-98643-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.560 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486045605

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Springs, Valve Spring Kit, Single w/Damp, 1.250

Part Number: HRS-98218-K12

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Pushrods, 210 Swedged End Pushrods, 5/16 in. Diameter, 7.850 in. Length, Ball/Ball Ends, Set of 16

Part Number: HRS-95311-16

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrod, 210 Degree Tip, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 7.750 in. Length, Set of 16

Part Number: HRS-95309-16

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Guideplate, Flat, 5/16 in. Pushrod Size, Chevy Small Block, Set of 8

Part Number: HRS-94601

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Spring Shim, Steel, Hardened, 1.640 in. Outside Diameter, .030 in. Thick, Set of 16

Part Number: HRS-96240-30

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Spring, Dual, 1.625 in. Outside Diameter, 593 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98737-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pistons, SB Chev, DM, 4.125"

Part Number: HRS-841200603R

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Lifter, OE Style, Hydraulic Roller, Fast Bleed, Ford 1985-2001, 5.0L, Each

Part Number: HRS-91213FB-1

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Estimated Ship Date: Nov 25, 2025 if ordered today

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