CHEVROLET TRAILBLAZER Engines & Components

Piston - GM 4.2L 06-09 (0.75MM)

Part Number: MAH-2243885075MM

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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: Nov 11, 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-5034621

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Rod Bearings, HP-Series, Silicon Aluminum, 0.011 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND011

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Valve Cover, Valve Cover with Integral Angled Coil Mounts, Valve Cover with Integral Angled Coil Mounts,St&ard Height, Cast Finish,Pair

Part Number: GRN-640365

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Timing Chain and Gears, RPM-Link, Billet Steel Sprockets, Chevy, Chevy LS1, LS2, LS6, Set

Part Number: EDL-7343

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Estimated Ship Date: Oct 24, 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: Nov 10, 2025 if ordered today

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Main Bearings, King CP-Series Rod Bearings, Stock Size, Tri-Metal, GMC, Sold as a Set of 7

Part Number: KGB-MB7765CP

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Oil Catch Can, Oil Separator, Round, Billet Aluminum, Black Anodized, Female Threads, Driver Side, Chevy, Buick, 1.3L Turbo, Kit

Part Number: JLT-3090D-B

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Estimated Ship Date: Oct 13, 2025 if ordered today

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PERFORMANCE TIMING SET

Part Number: MEL-48570T-9

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Oil Pump - Chevy Truck 4.8L, 5.3L, 6.0L,(99-03) Chevy 5.7L (LS1) (97-03) Pontiac 5.7L

Part Number: MAH-6012106

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed, Natural Finish, 10-bolt Pattern, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: HLY-241-260

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Pistons, Hypereutectic, Dome, 93mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3496HC-STD

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Estimated Ship Date: Nov 5, 2025 if ordered today

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PISTON

Part Number: UEM-3527HCA-STD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 325ci/5.3L (V8) Kit with Rings

Part Number: UEM-3520HC-075K1

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 325ci/5.3L (V8) Kit with Rings

Part Number: UEM-3520HC-05K1

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Timing Set, Double Roller, Billet Steel Crank Sprocket, Iron Cam Sprocket, 0.390 in. Raised Cam, Chevy, LS1/LS2/LS6, Set

Part Number: CLO-9-3659X3R

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Timing Set, Double Roller, Steel Crank/Cam Sprockets, Torrington Thrust, Chevy 2006-07, 6.0L, Kit

Part Number: MAN-73234

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Timing Set, Single Roller Chain, Billet Steel Sprockets, Chevy, Small Block LS, Set

Part Number: CLO-9-3673TX9

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Power Steering Pulley, GM Type 2, Serpentine, 6-groove, Steel, Black, Buick, Chevy, GMC, Saab, Each

Part Number: RNB-300-137

5.0 out of 5 stars ( 3 )

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Timing Chain and Gear Set, Heavy Duty, Single Non-Roller, Iron/Billet Steel Sprockets, GM, 4.2L, L6, 256 CID, Set

Part Number: CLO-9-0195S

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Tensioner, Drive Belt, Cadillac, Chevy, Each

Part Number: MPS-31-14-59-039

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Estimated Ship Date: Nov 10, 2025 if ordered today

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TIMING - KIT

Part Number: MEL-3-195S

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Estimated Ship Date: Oct 24, 2025 if ordered today

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TIMING SET

Part Number: CLO-9-3659X3-10

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Pistons, Hypereutectic, Flat, 97.01mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, V8, Set of 8

Part Number: UEM-3520HC-1-0MM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 4, 2025 if ordered today

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