CHEVROLET IMPALA Camshafts & Valvetrain

ROCKER ARM ADJ

Part Number: PIO-S-1012

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Estimated Ship Date: Nov 10, 2025 if ordered today

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VL SPR KIT

Part Number: PIO-S-1052

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Estimated Ship Date: Nov 10, 2025 if ordered today

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VL SPR KIT

Part Number: PIO-S-1055

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Valve Locks

Part Number: PIO-SS-555-HD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 5/16 in. Pushrod Size, Chevrolet, Set of 8

Part Number: PQX-1135003

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Push Rod Guide Plate

Part Number: PQX-1135006

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Estimated Ship Date: Dec 5, 2025 if ordered today

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TIMING CHAIN, DBL ROLLER, CHEV SB V6 & V8, FORD SB V8, 58 Link

Part Number: PQX-5099130

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Estimated Ship Date: Dec 5, 2025 if ordered today

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TIMING CHAIN, DBL ROLLER, CHEV BB, FORD BB, CHRYSLER-MOPAR BB, 66 Link

Part Number: PQX-5099134

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Estimated Ship Date: Dec 5, 2025 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: Dec 5, 2025 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: Dec 5, 2025 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: Dec 5, 2025 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: Dec 5, 2025 if ordered today

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Engine Timing Cover

Part Number: ATP-103122

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Rocker Arm Kit

Part Number: PIO-818002

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Valve Spring Shim Kit

Part Number: PIO-819016

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Rocker Arm Fastener Kit

Part Number: PIO-850014

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Estimated Ship Date: Nov 10, 2025 if ordered today

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TENSIONER , TENSIONER

Part Number: MEL-BT5481

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Estimated Ship Date: Nov 18, 2025 if ordered today

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BAL. SHFT. GEAR (DRIVEN)

Part Number: CLO-2551

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Estimated Ship Date: Nov 6, 2025 if ordered today

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BAL. SHFT. GEAR (DRIVER)

Part Number: CLO-2558

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Estimated Ship Date: Nov 6, 2025 if ordered today

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VALVE ASM-CM/SHF POSN ACTR INT SOL

Part Number: NAL-12679099

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Estimated Ship Date: Feb 18, 2026 if ordered today

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VALVE ASM-CM/SHF POSN ACTR EXH SOL

Part Number: NAL-12679100

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Estimated Ship Date: Feb 18, 2026 if ordered today

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chain guide

Part Number: NAL-90537336

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Engine Timing Chain Tensioner, Stock Rep

Part Number: MEL-BT5206

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Engine Balance Shaft Chain Tensioner, Stock Replacement Balance Shaft Chain Tensioner

Part Number: MEL-BT5208

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Estimated Ship Date: Nov 17, 2025 if ordered today

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CHAIN-TIMING

Part Number: MEL-700

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Estimated Ship Date: Nov 17, 2025 if ordered today

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