CHEVROLET IMPALA Camshafts & Valvetrain

Timing Chain and Gears, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: EDL-7334

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Estimated Ship Date: Dec 22, 2025 if ordered today

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ROCKER ARM ASSM

Part Number: PIO-RA-1066

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Small Block, LS1/LS6, -0.005 in. Length, Set

Part Number: MAN-73333

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Rocker Arms, ACDelco GM Genuine Parts Rocker Arms, Steel, Roller Fulcruml, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: ADO-24100294

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Rocker Arm, Non-roller, Stud Mounting Style, 1.5 Ratio, Steel, Natural, Chevy, Each

Part Number: MEL-MR-842

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60 Ratio, Brodix Track 1 Heads, Kit

Part Number: PQX-3535037

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Guideplates, Flat, Hardened, 5/16 in. Pushrod Size, Chevy, Small Block, Set of 8

Part Number: PRO-66880

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

Engine Valve Spring, Engine Valve Spring, SPRING-VLV

Part Number: ADO-12686721

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Timing Chain and Gear Set, Roller, Double Roller, Billet Steel Sprockets, Chevy, GMC, Small Block LS, Set

Part Number: PQX-5034622

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Timing Chain, Replacement Chain Only, Heavy Duty Double Roller, Chevy 265-400, For Factory Flat Tappet, Each

Part Number: CLO-C163

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Estimated Ship Date: Today

Timing Set, Double Roller, Steel Crank/Cam Sprockets, Chevy, Small Block, Set

Part Number: MAN-73161

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Solenoid, VVT, Engine Variable Valve Timing, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-12636175

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Estimated Ship Date: Today

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Variable Valve Timing Solenoid, V6, Buick, Cadillac, Chevy, GMC, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: SMP-VVT190T

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Estimated Ship Date: Dec 15, 2025 if ordered today

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SPROCKET SET-CM/SHF & CR/SHF (W/ CHAIN) <

Part Number: ADO-12739666

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Pushrod, GM Genuine Part, Assembled, Steel, Ball Tips, 7.023 in. Overall Length, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ADO-24504406

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Estimated Ship Date: Dec 23, 2025 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22305

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Camshaft, Hydraulic Roller, 271/269 intake, 283/281 Exhaust, .603/.600 in. Intake Lift, .590/.587 in Exhaust

Part Number: CCA-12-471-44

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Lock, Replacement, 0.185 in. Stem Diameter, Stock Style Lock, 2-Groove, Steel, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: NAL-90354648

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 284/305, Lift .507/.525, Chevy, Small Block

Part Number: CCA-K12-568-4

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Estimated Ship Date: Jan 2, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22402

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Timing Chain and Gear Set, Link Belt, Iron/Steel Sprockets, Buick, V6, Set

Part Number: CLO-C-3018K

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Estimated Ship Date: Dec 10, 2025 if ordered today

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DAMPER W/ SPRING

Part Number: CLO-9-5158

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Estimated Ship Date: Today

Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 294/306, Lift .519/.523, Chevy, Small Block

Part Number: CCA-K12-254-3

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 270/278, Lift .398/.421, Chevy, Small Block, Each

Part Number: MEL-22109

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Rocker Arms, 7/16 in. Stud Mount, Full Roller, Stainless, 1.6 Ratio, Chevy, Small Block, Set of 8

Part Number: CRO-73692-8

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Estimated Ship Date: Dec 8, 2025 if ordered today

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