Howards Cams Engines & Components

Lifter, Chry 331-392 Hemi, Hyd

Part Number: HRS-91731-1

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Estimated Ship Date: May 12, 2026 if ordered today

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Valve Spring, Dual, 1.550 in. Outside Diameter, 521 lbs./in. Rate, 1.190 in. Coil Bind Height, Each

Part Number: HRS-98637-1

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Estimated Ship Date: May 12, 2026 if ordered today

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Ring, Top, 4.605"

Part Number: HRS-H486046005T

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Ring, Top, 4.170"

Part Number: HRS-S0034

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Ring, Top, 4.505"

Part Number: HRS-H486045005T

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Piston Rings, Ring, Top, 4.035"

Part Number: HRS-H485040305T

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

Part Number: HRS-H486240405T

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Replacement Chain

Part Number: HRS-94058

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Lifter, Mechanical Flat Tappet Style, 0.904 in. o.d., Chrysler, Dodge, 331/354/392 Hemi, Each

Part Number: HRS-91725-1

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Lifter, Mechanical Flat, AMC 304-401, Chrysler, Big, Small Block, Each

Part Number: HRS-91715-1

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Ring, Plasma Moly, File Fit, 4.255"

Part Number: HRS-H486042505T

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Ring, Top, 4.065"

Part Number: HRS-H486040605T

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Ring, Top, 4.150"

Part Number: HRS-H486041455T

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Valve Spring, Dual, 1.625 in. Outside Diameter, 645 lbs./in. Rate, 1.070 in. Coil Bind Height, Each

Part Number: HRS-98738-1A

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Estimated Ship Date: May 12, 2026 if ordered today

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Valve Spring, Pacaloy Mechanical Roller, Dual, 1.260 in. O.D., 0.624 in. I.D., 610 lbs/in., 0.550 in. Maximum Lift, 1.115 in. Coil Bind, Each

Part Number: HRS-98223-1

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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-98745-1

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Ring, Plasma Moly, File Fit, 4.315"

Part Number: HRS-H486043105T

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Ring, Plasma Moly, File Fit, 4.170"

Part Number: HRS-H486241655T

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Ring, Top, 4.045"

Part Number: HRS-H486040405T

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Ring, Top, 4.565"

Part Number: HRS-H486045605T

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Rocker, SB Chev, 1.3 x 7/16"

Part Number: HRS-90069-1

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, 305-350, V8, Each

Part Number: HRS-90084-1

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Replacement Chain

Part Number: HRS-94064

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Estimated Ship Date: May 12, 2026 if ordered today

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Replacement Chain

Part Number: HRS-94060

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Estimated Ship Date: May 12, 2026 if ordered today

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Camshaft Retainer Plat, Chev LS III/IV No Champer

Part Number: HRS-94554

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Estimated Ship Date: May 12, 2026 if ordered today

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