Camshafts & Valvetrain

Valve Springs, Dual, 1.610 in. Outside Diameter, 546 lbs./in. Rate, 1.220 in. Coil Bind Height, Set of 16

Part Number: MAN-221444P-16

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Valve Spring Retainers, Titanium, 7 Degree Lock, 1.126 in. Outside Diameter, .465 in. Inside Diameter, Set of 32

Part Number: MAN-23667-32

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Estimated Ship Date: Oct 13, 2025 if ordered today

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TIMING KIT

Part Number: CLO-9-4207S

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Valve Locks, Stamped, Hardened Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 2,000

Part Number: PIO-PF555HD2000

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Estimated Ship Date: Sep 16, 2025 if ordered today

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VALVE SPRING

Part Number: PIO-RV-1405-100

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Cam, Olds V-8, Hyd Rlr, Custom

Part Number: HRS-519995

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Estimated Ship Date: Oct 21, 2025 if ordered today

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CAMSHAFT

Part Number: HRS-723235-12

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Camshafts, Hydraulic Roller Follower, Advertised Duration 265/268, Lift .548/.548, Ford, 4.6L, 5.4L, Pair

Part Number: HRS-276823-14

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 309/315, Lift .810/.765, Chevy, Big Block, Each

Part Number: HRS-124243-10

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 280/290, Lift .560/.560, Pontiac, V8, Each

Part Number: HRS-414345-12

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 301/309, Lift .650/.650, Chevy, Small Block

Part Number: HRS-114983-06

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Estimated Ship Date: Oct 21, 2025 if ordered today

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ROLLER LIFTERS

Part Number: HRS-91154

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Lifter, Chry 5.7/6.1L Hemi, Hyd Roller

Part Number: HRS-91724

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Lifter, Mechanical Roller, Ford, 351C, 400M, Set of 16

Part Number: HRS-91219

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Rocker Arms, Stock Replacement, Ford 255 V8, Set of 100

Part Number: PIO-R-889-100

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Estimated Ship Date: Sep 16, 2025 if ordered today

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ROCKER ARM ASSM

Part Number: PIO-RA-1053

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Camshaft, Mechanical Roller Tappet, Advertised Duration 308/308, Lift .651/.651, Ford, 351C, 351M, 400, Each

Part Number: CCA-32-772-9

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Timing Chain and Gear Set, High Energy, Link Belt, Iron Sprockets, Chevy, Pontiac, 350 LT1, Set

Part Number: CCA-3207

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Camshaft, Thumpr, Mechanical Flat Tappet

Part Number: CCA-41-600-7

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Camshaft, Big Mutha' Thumpr, Mechanical Flat Tappet

Part Number: CCA-41-602-7

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Camshafts, LST Series Solid Roller, Advertised Duration 274/288, Lift 0.672/0.668, Custom Computer Tuning Required, Chevy, GMC, Small Block LS, Each

Part Number: CCA-54-311-11

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Camshafts, LST Series Solid Roller, Advertised Duration 290/300, Lift 0.672/0.688, Chevrolet, GMC, Hummer, Isuzu, Saab, Small Block LS, Each

Part Number: CCA-54-315-11

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Camshafts, Xtreme XR, DOHC, Advertised Exhaust Duration 260, for use on Honda®, Pair

Part Number: CCA-57210

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 261/265, Lift .554/.558, Chevy, Small Block, LS

Part Number: CCA-54-451-11

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Oct 23, 2025 if ordered today

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CAMSHAFT, SBC GEN III, LS1 & LS6

Part Number: CCA-54-779-11

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Estimated Ship Date: Oct 23, 2025 if ordered today

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