1998 Camshafts & Valvetrain

Valves, Intake, NK-844, 2.350 in. Diameter, 0.342 in. Stem, 5.610 in. Length, Chevy, Set of 8

Part Number: MAN-11880-8

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Rocker Arm, Replacement, Stamped Steel, Dodge, 5.9L, L6, Diesel, Each

Part Number: MEL-MRK-1334

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Valve Springs, 1200 Series, Single, Beehive, 1.290 in. O.D., Chromoly Steel Retainers, 7 degree Locks, Kit

Part Number: RSC-PAC-KS14

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Rocker Arm Studs, Alloy Steel, 7/16 in. -14 Thread, 2.375 in. Length, Chevrolet, Set of 8

Part Number: AAF-ALL90230

1.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Camshaft, Mechanical Flat Tappet, Advertised Duration 284/291, Lift .504/.498, Chevy, Small Block, Each

Part Number: CCA-12-673-4

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Valves, Exhaust, XH-428 Stainless, 1.900 in. Diameter, 5.522 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-11847-8

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Rocker Arm Stud Girdle, Aluminum, Blue, 3/8 in.-24 Thread, Twisted Wedge® Head, Ford, Small Block, Kit

Part Number: TFS-51400700

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Engine Camshaft Thrust Plate, Stock Repl

Part Number: MEL-MG329

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Spring, Nex Tek, Dual, 1.335 in. Outside Diameter, 780 lbs/in., Each

Part Number: MAN-221422-1

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Timing Cover Bolts, Chromoly, Black Oxide, Chevy, Big, Small Block, Kit

Part Number: ARP-200-1401

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valves, Intake, Stainless Steel, 2.190 in. Diameter, .372 in. Stem, 5.325 in. Length, Chevy, Set of 8

Part Number: MAN-11538-8

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Timing Cover, Distributor Conversion, Aluminum, Natural, LS GEN III, Kit

Part Number: PQX-5234600

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Rocker Arm Studs, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Intake, Set of 8

Part Number: TFS-41400613

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

HOLD DOWN KIT, SHAFT ROCKER SYS, MOPAR 273-360, Steel HD, 5/16", Complete Kit

Part Number: PQX-9531805

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Estimated Ship Date: Jan 12, 2026 if ordered today

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1.65 SBC 3/8 Blue Endurance Series Rocker Arms Set of 16

Part Number: SCC-SCP3008

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Bushings, Cam Advance/Retard, 0, 1, 3, 5, 7 Degree, Chevy, Small, Big Block, Set of 5

Part Number: HRS-94510

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Spring, L76/L92 Style,.520 Max lift, Single Beehive, 1.290 in. o.d., 1.230 in. Coil Bind, 1.800 in. Installed Height, Each

Part Number: NAL-12706568

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TIMING - KIT

Part Number: MEL-3-387SAX

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Camchaft, Hyd Roller, Chevy, GMC, 7.4L, Each

Part Number: MEL-MC1316

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Rocker Arm Retainer, ROCKER ARM RETAINER

Part Number: MEL-MRM-1948

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Timing Chain, Z Series Replacement, Double Roller, Steel, 60 Links, Chevy, Each

Part Number: CLO-9-131Z

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Valves, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.344 in. Length, Chevy, Set of 8

Part Number: MAN-11842-8

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Guideplates, Flat, 5/16 in. Pushrod Size, Chevy, Small Block, Twisted Wedge® Gen 2, Set of 4

Part Number: TFS-31500623-4

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Rocker Arm Stud Girdle, Clamp-On, Polylock, Aluminum, Natural, Chevrolet, Stock Heads, Kit

Part Number: PQX-1535000

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Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Small Block, Pair

Part Number: ARP-134-7121

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today