CHEVROLET TRAILBLAZER Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Mahle Original OE Replacement Pistons 224-3729-0.50MM

Piston - GM 4.8L / 5.3L 05-09 fits LMG, LC9 LY5 & LMF .50MM

Part Number: MAH-2243729050MM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3729

Piston - GM 4.8L / 5.3L 05-09 fits LMG, LC9 LY5 & LMF

Part Number: MAH-2243729

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

King CP-Series Rod Bearings MB7765CP

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

Part Number: KGB-MB7765CP

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Melling Timing Sprockets S827

Melling Timing Sprockets S827

SPROCKET

Part Number: MEL-S827

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Denso Oil Filters 150-2007

Oil Filter, 13/16-16 in. Thread, 3.268 in. Height, Each

Part Number: DNP-150-2007

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

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ACDelco Gold Oil Filters 12737094

4.75 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/29/2025

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King SI-Series Rod Bearings CR6860SI

Rod Bearings, King SI-Series Rod Bearings, Stock Size, Bi-Metal, Buick, Chevy, GMC, Isuzu, Olds, Saab, Sold as a Set of 6

Part Number: KGB-CR6860SI

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

ACDelco Oil Filter Bypass Valves 25014612

Oil Bypass Valves, Filter, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: ADO-25014612

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Dorman Oil Pan Drain Plugs 65430

Oil Drain Pan Plugs, Plug, Thread Size 12mm x 1.75, Each

Part Number: RNB-65430

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

COMP Cams Stage 1 LST Series Hydraulic Roller Camshafts 54-330-11

Camshaft, Stage 1 LST, Hydraulic Roller Tappet, Advertised Duration 278/280, Lift .598/.600, Chevy, Small Block, Each

Part Number: CCA-54-330-11

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Summit Racing™ Pro LS Twin Turbo Camshafts SUM-8726R1

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Dorman Oil Pan Drain Plugs 090-948CD

Torx Drain Plug, Buick 2024-16, Cadillac 2024-16, Chevrolet 2024-13, GMC 2024-16, International 2023-19

Part Number: RNB-090-948CD

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Fram Extra Guard Oil Filters DL10060

Oil Filter, Extra Guard, Canister Style, Each

Part Number: FRM-DL10060

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3673TX9ZR

Timing Set, Single Roller Z Chain, Billet Steel Sprockets, Chevy, Center Distance Raised 0.390 in., 1-Bolt, Small Block LS2/LS3, 9 Key Way, Set

Part Number: CLO-9-3673TX9ZR

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Melling Camshafts 22206

CAMSHAFT ENGINE

Part Number: MEL-22206

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Melling Camshafts 22326

CAMSHAFT ENGINE

Part Number: MEL-22326

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Melling Camshafts 22327

CAMSHAFT ENGINE

Part Number: MEL-22327

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Sealed Power A-Series Rod Bearings 5075A

Rod Bearings, A-Series, Direct Replacement, Bi-Metal Aluminum Alloy, Standard Size, Chevrolet, GMC, Buick, Isuzu, 2.8/2.9/3.5/3.7/4.2L, L4, L5, Pair

Part Number: SLP-5075A

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Dorman Oil Pan Drain Plugs 090-854CD

Oil Pan Drain Plug, Black, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: RNB-090-854CD

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Perma-Cool Sandwich Oil Adapters 184

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, 3/8 in. NPT Inlet/Outlet, Each

Part Number: PRM-184

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Melling Camshafts 22310

CAMSHAFT ENGINE

Part Number: MEL-22310

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Chevrolet Performance Dipstick Replacement Parts 24504031

SEAL

Part Number: NAL-24504031

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3658TX9ZR

Timing Set, Single Roller, Steel Sprockets, 0.390 in. Raised Cam, Chevy, LS, Set

Part Number: CLO-9-3658TX9ZR

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Melling Camshafts 22309

CAMSHAFT ENGINE

Part Number: MEL-22309

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

PRW Fabricated Valve Covers 4034637

Valve Cover Set

Part Number: PQX-4034637

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

PRW Fabricated Valve Covers 4034631

Valve Covers, Stock Height, Centerbolt Mounting, Fabricated Aluminum, Polished, Coil Pack Stand-offs, Chevy, Small Block LS, Pair

Part Number: PQX-4034631

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

PRW Fabricated Valve Covers 4034621

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

Part Number: PQX-4034621

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today