CHEVROLET Manley Parts and Accessories

Nex Tek Valve Springs/ Titanium Retainers, Super Gas/Comp/Big Block Bracket, Kit

Part Number: MAN-261424

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Valve Springs, Single, 1.550 in. Outside Diameter, 460 lbs./in. Rate, 1.190 in. Coil Bind Height, Set of 16

Part Number: MAN-22406-16

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Connecting Rod Bolts, 3/8 in., Cap Screw Style, 1.5 in. UHL, 8740 Chromoly Steel, Set of 4

Part Number: MAN-42383-4

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Valves, Exhaust, Stainless Steel, 1.500 in. Diameter, .3415 in. Stem, 4.951 in. Length, Set of 8

Part Number: MAN-11861-8

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Valves, Exhaust, Stainless Steel, 1.500 in. Diameter, .341 in. Stem, 4.920 in. Length, Chevy, Set of 8

Part Number: MAN-10077-8

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.522 in. Length, Chevy, Each

Part Number: MAN-11815-1

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Valves, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.244 in. Length, Chevy, Ford, Set of 8

Part Number: MAN-11802-8

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Valves, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.880 in. Length, Chevy, Set of 8

Part Number: MAN-10476-8

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Valve, Intake, Titanium, 2.080 in. Diameter, .342 in. Stem, 5.040 in. Length, Universal, Each

Part Number: MAN-11400T-1

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.250 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: MAN-10726-1

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Camshaft Locking Plate, Steel, Black Oxide, Bolts, Chevy, V8, Will Not Fit with Factory Roller Cams, Each

Part Number: MAN-42114

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Connecting Rod Bolts, Manley Replacement Bolts, L19 alloy, Chevy, Small Block, V8, Set of 4

Part Number: MAN-42296-4

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Valves, Intake, Stainless Steel, 2.190 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-10728-8

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Valves, Intake, NK-842 Stainless, 2.080 in. Diameter, .3415 in. Stem, 5.040 in. Length, Set of 8

Part Number: MAN-11560-8

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Bolts, Intake Manifold, Steel, Gold iridite finish, Hex Head, Chevy, Small Block, Kit

Part Number: MAN-42176

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KIT-STREETROLLER BBC

Part Number: MAN-73168

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Valves, Intake, NK-842 Stainless, 2.250 in. Diameter, .3415 in. Stem, 5.344 in. Length, Set of 8

Part Number: MAN-11814-8

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.055 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-11568-1

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Valve Spring, Nex Tek, Dual, 1.335 in. Outside Diameter, 780 lbs/in., Set of 16

Part Number: MAN-221422-16

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, 6.135 in., Chevy, Big Block, Set of 8

Part Number: MAN-14060R-8

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.036 in. Length, Chevy, Each

Part Number: MAN-11539-1

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.422 in. Length, Chevy, Each

Part Number: MAN-11881-1

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-11565-1

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.951 in. Length, Chevy, Set of 8

Part Number: MAN-11863-8

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Cylinder Head Bolts, Hex Head, Steel, Natural, Chevy, Big Block, with Brodix, Merlin, Heads, 1-Head, Set

Part Number: MAN-42192

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