CHEVROLET ASTRO Camshafts & Valvetrain

Lifters, Replacement, Hydraulic Flat Tappet, 0.842 in. O.D., Chevrolet, Small Block, Big Block, Each

Part Number: MEL-298184

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Camshaft, Stock Replacement, Hydraulic Flat Tappet, Advertised Duration 244/258, Lift .350/.385, GM, V6, Each

Part Number: MEL-CCS-35

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Estimated Ship Date: Today

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 268/268, Lift .454/.454, GM, V6, Kit

Part Number: CCA-CL181244

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Estimated Ship Date: Today

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Valve, Exhaust, Stainless Steel, 1.500 in. Diameter, .344 in. Stem, Chevy, Each

Part Number: NAL-12550909

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SPROCKET

Part Number: NAL-12552128

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Roller Lifter - GMC Pass. & Trk. 2.5L (151), 3.3L, .3.8L (231), 4.1L (252-8), 4.3L (262), 4

Part Number: MAH-2131738

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Exhaust Valve - GMC Pass 265cu (4.3L) Vin "W" MFI (V6), 350cu (5.7L) Vin "P" MFI (V8) Engs.

Part Number: MAH-2113234

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Rocker Arm, Non-roller, Stud Mounting, Steel, Natural, AMC, Buick, Chevy, GMC, Olds, Pontiac, Jeep, 2.5L, Each

Part Number: MEL-MR-865

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Valve Locks

Part Number: PIO-SS-555-HD

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Engine Timing Cover

Part Number: ATP-103122

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Estimated Ship Date: Nov 24, 2025 if ordered today

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CRANK SPROCKET

Part Number: CLO-S835

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Estimated Ship Date: Nov 24, 2025 if ordered today

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CAM SPROCKET

Part Number: CLO-S836T

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Estimated Ship Date: Nov 24, 2025 if ordered today

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CAM SPROCKET

Part Number: CLO-S732T

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Estimated Ship Date: Nov 24, 2025 if ordered today

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CAM SPROCKET

Part Number: CLO-S776T

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Estimated Ship Date: Nov 24, 2025 if ordered today

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ENGINE TIMING CHAIN

Part Number: CLO-9-4190

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Tensioner, Timing Chain, GMC, 4.3L, Each

Part Number: CLO-9-5452

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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CAM SPROCKET

Part Number: CLO-S390T

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Estimated Ship Date: Nov 24, 2025 if ordered today

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CRANK GEAR

Part Number: CLO-2537

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60 Ratio, AFR Heads, Kit

Part Number: PQX-3535033

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60/1.50 Split Ratio, Brodix Track 1 Heads, Kit

Part Number: PQX-3535036

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Estimated Ship Date: Jan 12, 2026 if ordered today

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ROCKER ARM, 6061 BILLET ALUM, CHEV 262-400 1987-00, 1.5 x 7/16", narrow body, S-align Single Rocker Arm

Part Number: PQX-0335024-01

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Estimated Ship Date: Jan 12, 2026 if ordered today

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ROCKER ARM, 6061 BILLET ALUM, CHEV 262-400 1955-86, 1.5 x 7/16", self-align, Single Rocker Arm

Part Number: PQX-0335010-01

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Estimated Ship Date: Jan 12, 2026 if ordered today

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ROCKER ARM, 6061 BILLET ALUM, CHEV 262-400 1955-86, 1.65 x 3/8", Single Rocker Arm

Part Number: PQX-0335022-01

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Estimated Ship Date: Jan 12, 2026 if ordered today

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ROCKER ARM, 6061 BILLET ALUM, CHEV 262-400 1955-86, 1.65 x 3/8", self-align, Single Rocker Arm

Part Number: PQX-0335023-01

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Estimated Ship Date: Jan 12, 2026 if ordered today

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ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1955-86, 1.5 x 7/16", Super Duty

Part Number: PQX-6535009

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Estimated Ship Date: Jan 12, 2026 if ordered today

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