CHEVROLET 7.4L/454 Engines & Components

Lifter, Sportsman, Mechanical Roller, Vertical Link, .180 in. Offset, 0.904 in. Diameter, Bushing, Seat Height 1.880 in., BBC, Chevy, Set of 16

Part Number: CCA-96999B-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Lifter, Race XD, Mechanical Roller, Link Bars Included, 0.904 in. Outside Diameter, Chevrolet, Set

Part Number: CCA-99850-16

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 308/314, Lift .575/.575, Chevy, Big Block, Each

Part Number: CCA-CL11-461-8

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 269cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030040

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 269cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030040-1

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 269cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030040-2

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030630

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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 345cc Intake, Exhaust Port Is Raised 0.600 in., Rectangular Intake Port, Chevy, Big Block

Part Number: WRL-030630-1

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.600 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-330129-8

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Oil Pans, Marine, Rear Wet Sump, 2-piece Rear Main Seal, Aluminum, Natural, 7.750 in. Pan Depth, Chevrolet, Big Block Mark IV, Each

Part Number: MOR-21420

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Cylinder Head, Bare, Cast Iron, 118cc Combustion Chamber, Chevy, Big Block, 454/502, Each

Part Number: NAL-12562925

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Estimated Ship Date: Jun 26, 2026 if ordered today

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Crankshaft, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Internal Balance, 1-Piece Seal, Each

Part Number: HRS-H454256321T

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.00 in. Stroke, Chevy, 7.4L, Each

Part Number: MAN-190170

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Forged, Flat Top, Single Valve Relief, 4.280 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Set of 8

Part Number: JEP-257969-8

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.625 in. Bore, 4.375 in. Stroke, 6.535 in. Rod, 1.060 in. Compression, Chevy, Set of 8

Part Number: JEP-330125-8

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.285 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Set of 8

Part Number: JEP-258252-8

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.375 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Set of 8

Part Number: JEP-258254-8

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.350 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Set of 8

Part Number: JEP-258259-8

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.610 in. Bore, 4.750 in. Stroke, 6.660 in. Rod, 1.140 in. Compression, Chevy, Set of 8

Part Number: JEP-293519-8

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Pistons, Forged, Dish, Single Valve Relief, 4.600 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-281959-8

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Pistons, Forged, Dish, Single Valve Relief, 4.560 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Set of 8

Part Number: JEP-257949-8

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.530 in. Bore, 4.000 in. Stroke, 6.535 in. Rod, 1.245 in. Compression, Chevy, Set of 8

Part Number: JEP-330145-8

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Valves, Exhaust, Titanium, 1.900 in. Diameter, .342 in. Stem, 5.440 in. Length, Each

Part Number: MAN-11481B-8

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Valve, Exhaust, Titanium, 1.900 in. Diameter, 0.3415 in. Stem, 5.540 in. Length, Set of 8

Part Number: MAN-11483-8

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Estimated Ship Date: Apr 13, 2026 if ordered today

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VALVE-TI 2.325,+.250 BEAD LOC

Part Number: MAN-11940B-8

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Estimated Ship Date: Apr 13, 2026 if ordered today

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