CHEVROLET 7.4L/454 Engines & Components

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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Valves, Intake, Titanium, 2.300 in. Diameter, .342 in. Stem, 5.522 in. Length, Chevy, Set of 8

Part Number: MAN-11482-8

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Estimated Ship Date: Apr 14, 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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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, Lifters, Timing, Mechanical Roller Tappet, Duration 300/308, Lift .652/.652, Chevy, Big Block, Kit

Part Number: CCA-SK11-694-8

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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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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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Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-20511-08

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 258/264, Lift .510/.510, Chevy, Big Block, Kit

Part Number: CCA-CL11-408-8

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Cylinder Head, 290cc, Solid Roller, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-290-5059

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Estimated Ship Date: May 11, 2026 if ordered today

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Cylinder Head, 290cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-290-6058

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Estimated Ship Date: May 11, 2026 if ordered today

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Cylinder Head, 315cc, Solid Roller, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-315-5059

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Estimated Ship Date: May 11, 2026 if ordered today

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Cylinder Head, 315cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-315-6058

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Estimated Ship Date: May 11, 2026 if ordered today

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Cylinder Head, 360cc, Solid Roller, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-360-5059

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Estimated Ship Date: May 11, 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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Estimated Ship Date: Apr 6, 2026 if ordered today

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Oil Pump, 1-Stage Dry Sump, Racing, Chevy, Big/Small Block, Each

Part Number: MOR-22521

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Pistons, PowerPak Piston Kits, Stroked, 4.600 in. Bore, Forged Aluminum, Dome, Piston Rings Not Included, Chevrolet, 7.4L, Set of 8

Part Number: MLE-930239300

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Pistons, Forged, Flat Top, Single Valve Relief, 4.310 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.640 in. Compression, Chevy, Set of 8

Part Number: JEP-257981-8

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.280 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC601KTD-030

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Pistons, Forged, Q16, Dome, 4.560 in. Bore, .043 in., .043 in., 3.0 mm. Ring Grooves, Chevy, Big Block, With Power Adder, Set of 8

Part Number: WIS-K0006B6

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Pistons, Professional, Q16, 2618 Forged Aluminum, Dome, 4.600 in. Bore, 4.500 in. Stroke, 6.385 in. Rod, Chevy, Big Block, Set of 8

Part Number: WIS-K0009B100

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Pistons, Professional Series, Forged Dish, 4.600 in. Bore, Chevy, 7.4L, 8.2L, Set of 8

Part Number: WIS-K496B100

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.610 in. Bore, Chevy, Big Block, Set of 8

Part Number: WIS-K496B110

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.750 in. Stroke, Chevy, 454, Each

Part Number: ESP-450247506600

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Estimated Ship Date: Apr 21, 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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