GMC SIERRA 1500 Summit Racing Camshafts & Valvetrain

Camshaft, Non-DOD, Non AFM, 3-Bolt, Hydraulic Roller, GM LS Truck, 4.8-5.3 LM7, OE # 12560967 Equivalent, Each

Part Number: SUM-8780

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Estimated Ship Date: Today

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Camshaft, Non-DOD, Non AFM, 1-Bolt, Hydraulic Roller, GM LS Truck,4.8-/5.3,LH8/9, OE# 12689035 Equivalent, Each

Part Number: SUM-8781

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Estimated Ship Date: Today

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Timing Chain and Gear Set, Double Roller, Billet, 3 Bolt, 1 Cam Sensor, Adjustable, Chevrolet, LS, Set

Part Number: SUM-G6646-BA

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Estimated Ship Date: Today

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Timing Chain and Gear Set, Single Roller, Steel Sprockets, Chevy, GMC, Oldsmobile, 4.3L, Set

Part Number: SUM-TS73135

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Timing Chain and Gear Set, OE Replacement, GM, Set

Part Number: SUM-TS73112

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Estimated Ship Date: May 1, 2026 if ordered today

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