CHEVROLET TRAILBLAZER Engines & Components

CRANKSHAFT

Part Number: NAL-12588614

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Covers, Stock Height, Centerbolt Mounting, Fabricated Aluminum, Black Anodized, Chevy, Small Block LS, Pair

Part Number: PQX-4034627

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Valve Covers, Stock Height, Centerbolt Mounting, Fabricated Aluminum, Silver Anodized, Chevy, Small Block LS, Pair

Part Number: PQX-4034620

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PERFORMANCE TIMING SET

Part Number: MEL-48570T-9

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Valves, Exhaust, 1.551 in. Diameter, .313 in. Stem, 4.923 in. Length, Chevy, Each

Part Number: MEL-V1935S

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ROD-CONN (MCHG W/ CAP)

Part Number: ADO-12613195

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Oil Filter, Defense, Canister Style, Each

Part Number: FRM-DL3506

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Main Bearings, XP-Series, Performance, .001 Extra Clearance, Tri-Metal, Dart LS Next, Set of 5

Part Number: KGB-MB5777XPSTDX

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4860S005

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COVER ASM-TMG BELT LWR

Part Number: ADO-55487381

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Valve Lock, Replacement, 0.185 in. Stem Diameter, Stock Style Lock, 2-Groove, Steel, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: NAL-90354648

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Silvolite Hyper-Coated Anodized Piston - 6L GM (V8) 2005-11

Part Number: UEM-3527HCA25MM

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Estimated Ship Date: Oct 6, 2025 if ordered today

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

Part Number: UEM-3520HC-025K1

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Silvolite Hyper-Coated Anodized Piston - 6L GM (V8) 2005-11

Part Number: UEM-3527HCA75MM

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Adapter, Oil Filter Bypass, Spin-On, Aluminum, Natural, 22mm x 1.5mm Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: TRD-1027

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 8

Part Number: KGB-CR865SI020

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

Part Number: GRN-640366

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Valve Spring, L76/L92 Style,.520 Max lift, Single Beehive, 1.290 in. o.d., 1.230 in. Coil Bind, 1.800 in. Installed Height, Each

Part Number: NAL-12706568

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Main Bolts, OE Replacement, GM, Set of 10

Part Number: RNB-45691

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Engine Rocker Arm, Engine Rocker Arm, ARM,VLV RKR

Part Number: ADO-24100294

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Estimated Ship Date: Oct 8, 2025 if ordered today

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OIL FILTER RELOCATION KIT 90 DEGREE

Part Number: TRD-1627

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Estimated Ship Date: Nov 10, 2025 if ordered today

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OIL FILTER RELOCATION KIT HORIZONTAL

Part Number: TRD-1527

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Estimated Ship Date: Nov 14, 2025 if ordered today

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

Part Number: MAH-2243885075MM

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Estimated Ship Date: Tomorrow

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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: Oct 23, 2025 if ordered today

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Oil Bypass Valves, Replacement, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-12684294

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Estimated Ship Date: Tomorrow