Camshafts & Valvetrain

Valve Springs, 1500 Series, Dual, 1.514 in. O.D., 483 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1561-16

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Estimated Ship Date: Dec 1, 2025 if ordered today

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VALVE SPRING

Part Number: RSC-PAC-D200-32

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Estimated Ship Date: Dec 1, 2025 if ordered today

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VALVE SPRING ASSY

Part Number: RSC-PAC-1312-24

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VALVE SPRING ASSY

Part Number: RSC-PAC-1312-32

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Estimated Ship Date: Dec 1, 2025 if ordered today

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VALVE SPRING

Part Number: RSC-PAC-1323-16

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Estimated Ship Date: Dec 1, 2025 if ordered today

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VALVE SPRING ASSY

Part Number: RSC-PAC-1326H-16

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Estimated Ship Date: Dec 1, 2025 if ordered today

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VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1337-16

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Dual LS Engine Kit (PAC-1904, PAC-R335, PAC-S129, OE locks and economy seals)

Part Number: RSC-PAC-KS11

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Springs, Hot Rod Series, Dual, 1.290 in. O.D., Titanium Retainers, 7 degree Locks, Kit

Part Number: RSC-PAC-KS17

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Spring Kit

Part Number: RSC-PAC-KS21

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Valve Spring Kit

Part Number: RSC-PAC-KS23

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Springs, PAC Racing, Dual, 1.460 in. Outside Diameter, 391 lbs./in. Rate, 1.050 in. Coil Bind, Set of 50

Part Number: TFS-16893-50

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Camshaft, Chevy Big Block, Solid Roller, Drag Race, 4,400-7,400 RPM

Part Number: CPI-130-010

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Camshaft, Chevy Duramax, Solid Roller, Street/Truck, 1,200-4,200 RPM

Part Number: CPI-270-005

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Estimated Ship Date: Jan 22, 2026 if ordered today

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ROCKER ARM KIT, SPORTSMAN SERIES, FORD GODZILLA, 7.3L, 2020-UP, None Adjustable, 1.8 x 8mm, includes 16 Dynamic Design Rocker Arms with Needle Bearing

Part Number: PQX-60445118

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Camshaft Kit, Hydraulic Flat Tappet, Advertised Duration 286/286, Lift 0.510/0.510, Chevy, Big Block, Kit

Part Number: ISK-CL396286

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 299/305, Lift .731/.731, Chevy, Big Block, Each

Part Number: HRS-124203-08

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Keeper, HT Steel, 0.275" Stem x 7.0° (Pack of 100)

Part Number: KPM-51011-100

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Keeper, HT Steel, 0.235" Stem x 7.0° (Pack of 100)

Part Number: KPM-51013-100

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Keeper, HT Steel, 0.197" Stem x 10.0° (Pack of 100)

Part Number: KPM-51015-100

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Estimated Ship Date: Nov 10, 2025 if ordered today

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236/252 LS PD S/C Camshaft, 8620, Hyd Roller, 3 bolt 236/252 dur @.050", .621"/.604" lift, 118 deg LSA

Part Number: CXM-03-08-0056

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Estimated Ship Date: Tomorrow if ordered today

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CAMSHAFT

Part Number: HRS-113215-10S

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Estimated Ship Date: Nov 24, 2025 if ordered today

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CAM AND LIFTER KIT

Part Number: HRS-CL190385-12

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Cam/Lifter Kit, Chev LS-Single Bolt, Hyd Roller

Part Number: HRS-CL196436-12

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Cam/Lifter Kit, Chev LS-1, Hyd Roller

Part Number: HRS-CL196415-12

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Estimated Ship Date: Nov 24, 2025 if ordered today

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