CHEVROLET 7.4L/454 Engines & Components

Pistons, Hypereutectic, Dome, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB201-100

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB201-030

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Pistons, Hypereutectic, Dome, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB398-060

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Pistons, Hypereutectic, Dome, 4.290 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB207-040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 296/308, Lift .640/.640, Chevy, Big Block, Each

Part Number: HRS-121616-12

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 284/288, Lift .578/.618, Chevy, Big Block, Each

Part Number: HRS-120255-12

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 302/302, Lift .640/.640, Chevy, Big Block, Each

Part Number: HRS-120145-10

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.385 in. Length, Chevy, Big Block, Set of 8

Part Number: SCA-26385P

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 274/286, Lift .552/.555, Chevy, Big Block, Each

Part Number: CCA-11-246-20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Duration 282 Int./290 Exh., Lift 0.590 Int./0.598 Exh., Lobe Separation 110, Chevy, BBC, 396-454, Each

Part Number: CCA-11-678-20

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 268/280, Lift .515/.520, Chevy, Each

Part Number: CCA-11-242-20

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB224-060

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB224-100

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.320 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB257-070

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB203-040

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pistons, Hypereutectic, Dome, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB397-100

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Rocker Arm/Pushrod Kit, Magnum 1.72, High Energy Pushrods/Studs, Chevy, Mark VI Big Block, Kit

Part Number: CCA-RPS302

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: DVM-11170437

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ROCKER ARMS, PRO SERIES ALUM, CHEV 396-454 1966-00, 1.7 x 7/16"

Part Number: PQX-6539602

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Engine Re-Ring, Moly, 4.250 in. Bore, .010 in. Rod, .010 in. Main, Chevy, 454, Kit

Part Number: FEM-205-6319M011

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Camshaft, Mechanical Flat Tappet, Advertised Duration 292/308, Lift .635/.637, Chevy, Big Block, Each

Part Number: CCA-11-681-47

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Duration 294 Int./306 Exh., Lift 0.588 Int./0.593 Exh., Lobe Separation 110, Chevy, BBC, 396-454, Each

Part Number: CCA-11-652-47

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 284/296, Lift .574/.578, Chevy, Big Block, 4/7 Swap, Each

Part Number: CCA-11-651-47

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Valve Covers, Fabricated Aluminum, Natural, Tall, Plain Top, Baffled, Chevy, Big Block, Pair

Part Number: MRG-6822G

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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PRO BBC H.R. 11 Hydraulic Roller Cam, 4/7 Swap, 270/276 Duration @ .050, 114 LSA + 9 Adv. , .700/.700 with 1.7 ratio, .741/.741 with 1.8, 4200-7100

Part Number: SUM-1261

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