Camshafts, Valves, Lifters, Rockers & More

Valve Springs, Single, 1.311 in. Outside Diameter, 341 lbs./in. Rate, 1.085 in. Coil Bind Height, Set of 16

Part Number: MAN-221428-16

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Valve Springs, Dual, 1.650 in. Outside Diameter, 635 lbs./in. Rate, 1.105 in. Coil Bind Height, Each

Part Number: MAN-221454-1

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SPRING-1.437 DOUBLE

Part Number: MAN-22407-1

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Valve Springs, Single, 1.311 in. Outside Diameter, 353 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221431-16

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Cam/Lifter Kit, Chev SB, Mech Flat Tappet

Part Number: HRS-CL11232208DL

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Valve Spring, Dual, 1.610 in. Outside Diameter, 546 lbs./in. Rate, 1.220 in. Coil Bind Height, Each

Part Number: MAN-221444-1

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SPRING

Part Number: MAN-221420-1

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Valve Springs, Triple, 1.677 in. Outside Diameter, 720 lbs./in. Rate, 1.142 in. Coil Bind Height, Set of 16

Part Number: MAN-221449-16

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

Part Number: MAN-221444-16

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Valve Springs, Single, 1.175 in. Outside Diameter, 255 lbs./in. Rate, 1.080 in. Coil Bind Height, Set of 16

Part Number: MAN-221437-16

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SPRING-1.437 DOUBLE

Part Number: MAN-22408-1

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Valve Springs, Dual, 1.530 in. Outside Diameter, 500 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16

Part Number: MAN-221432-16

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Camshaft, Hydraulic Roller, Duration 262 Int./270 Exh., Lift 0.513 Int./0.507 Exh., Lobe Separation 114, Chevy, BBC, 8.1L, Each

Part Number: CCA-46-535-9

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Estimated Ship Date: May 7, 2026 if ordered today

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Valve Springs, Single, 1.311 in. Outside Diameter, 353 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221438-16

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Camshafts, Hydraulic Roller Follower, Advertised Duration 247/257, Lift .484/.475, Ford, Modular V8, 2V, Pair

Part Number: CCA-102525

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SINGLE SPRING

Part Number: MAN-221432-1

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 254/264, Lift .477/470, Chrysler, Dodge, Jeep, 5.7 6.1L

Part Number: CCA-112-530-11

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Valve Springs, Dual, 1.580 in. Outside Diameter, 535 lbs./in. Rate, 1.170 in. Coil Bind Height, Each

Part Number: MAN-221443P-1

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Cam/Lifter Kit, Ford 351W, Mech Flat Tappet

Part Number: HRS-CL22105208DL

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 301/301, Lift .595/.595, Ford, 352-428, Kit

Part Number: HRS-CL250061-10

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Valve Springs, NexTek, Dual, 1.400 in. O.D., 575 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: MAN-221446SF-16

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Valve Spring, Dual, 1.580 in. Outside Diameter, 535 lbs./in. Rate, 1.170 in. Coil Bind Height, Each

Part Number: MAN-221443-1

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 246/258, Lift .470/464, Chrysler, Dodge, Jeep, 5.7 6.1L

Part Number: CCA-112-525-11

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 246/258, Lift .500/.493, GM, 8.1L/496, Each

Part Number: CCA-46-525-9

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Valve Spring, Triple, 1.677 in. Outside Diameter, 746 lbs./in. Rate, 1.160 in. Coil Bind Height, Each

Part Number: MAN-221447-1

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