OLDSMOBILE 5.7L/350 Camshafts & Valvetrain

ROCKER ARM KIT

Part Number: PIO-RK-346-X

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Estimated Ship Date: Nov 19, 2025 if ordered today

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ROCKER ARM ADJ

Part Number: PIO-S-1010

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Valve Locks

Part Number: PIO-SS-555-HD

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Rocker Arm Fastener Kit

Part Number: PIO-850014

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817100

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817104

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 289/299, Lift .520/.544, Oldsmobile, V8, Each

Part Number: HRS-510041-12

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 281/287, Lift .512/.512, Oldsmobile, V8, Each

Part Number: HRS-511431-10

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, American Muscle, Hydraulic Flat Tappet, Advertised Duration 272/294, Lift .413/.414, Oldsmobile, V8, Each

Part Number: HRS-517441-10

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 288/296, Lift .565/.565, Oldsmobile, V8, Each

Part Number: HRS-518045-09

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 297/305, Lift .512/.528, Oldsmobile, V8, Each

Part Number: HRS-518101-09

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Estimated Ship Date: Dec 29, 2025 if ordered today

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CAM SPROCKET

Part Number: CLO-S288

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Estimated Ship Date: Nov 17, 2025 if ordered today

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CRANK SPROCKET

Part Number: CLO-S323

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Estimated Ship Date: Nov 17, 2025 if ordered today

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CAM SPROCKET

Part Number: CLO-S334T

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Estimated Ship Date: Nov 17, 2025 if ordered today

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CAM SPROCKET

Part Number: CLO-S348T

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Estimated Ship Date: Nov 17, 2025 if ordered today

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CRANK SPROCKET

Part Number: CLO-S391

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Estimated Ship Date: Nov 17, 2025 if ordered today

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SPROCKET

Part Number: NAL-12552128

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Estimated Ship Date: Feb 25, 2026 if ordered today

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ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1955-86, 1.5 x 3/8"

Part Number: PQX-6532701

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Rocker Arms, Stud Mount, Roller Tip, Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: CCA-RP1418-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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