Howards Cams Engines & Components

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

Part Number: HRS-HRC486040405

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Estimated Ship Date: Dec 10, 2025 if ordered today

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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: Dec 10, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486042805

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Piston Rings, Plasma-Moly, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486043505

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Piston Rings, Plasma-Moly, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486045005

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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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Piston Rings, Plasma-Moly, 4.600 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486046005

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Piston Rings, Plasma-Moly, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486241255

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Valve Springs, Dual, 1.514 in. Outside Diameter, 348 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: HRS-98656

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Retainer 7 Deg. 1.200" x 11/32"

Part Number: HRS-97113

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Retainer Mini 8 1.360"

Part Number: HRS-97173

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Retainer, 10 Deg., Set of 16

Part Number: HRS-97175

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Pistons, Chev BB, DM, 4.600"

Part Number: HRS-856027610-1

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PISTON

Part Number: HRS-860310305-1

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Pistons, Ford SB, Inv DM, 4.030", Each

Part Number: HRS-860323128-1

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Pistons, Ford SB, DM, 4.030", Each

Part Number: HRS-860323601-1

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Pistons, SB Ford, FT, 4.040"

Part Number: HRS-860410305-1

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Pistons, Ford SB, Inv DM, 4.040", Each

Part Number: HRS-860423128-1

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Pistons, Ford SB, DM, 4.040", Each

Part Number: HRS-860423601-1

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Pistons, Ford SB, Inv DM, 4.125", Each

Part Number: HRS-861223128-1

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Piston, SB Ford, Mini Dome, 4.125"

Part Number: HRS-861223601-1

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 289/295, Lift .553/.533, Chevy, Big Block, Each

Part Number: HRS-122441-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 297/307, Lift .575/.595, Chevy, Big Block, Each

Part Number: HRS-122531-10

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 276/284, Lift .450/.450, Chevy, Small Block, Each

Part Number: HRS-111241-06

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Camshaft, Mechanical Flat Tappet, Advertised Duration 272/278, Lift .500/.500, Chevy, Small Block, Each

Part Number: HRS-111632-06

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