HUMMER Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Dorman Oil Pans 264-473

Oil Pan, Center Sump, 4.00 qts., Steel, Black, 6.00 in. Depth, Chevy, GMC, Hummer, 6.6L Diesel, Each

Part Number: RNB-264-473

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Dorman Idler Pulleys 419-643

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-643

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Dorman Transmission Pan Drain Plugs 090-208CD

Transmission Drain Plug - M12-1.75 Pilot Point

Part Number: RNB-090-208CD

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Dorman Oil Filler Caps 80986

Engine Oil Filler Cap, Stock Style, Chevy, GMC, Hummer, Isuzu, Workhorse, Each

Part Number: RNB-80986

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Dorman Timing Covers 635-521

Timing Covers, 1-Piece, Plain, Aluminum, Natural, Gaskets Included, GM, Each

Part Number: RNB-635-521

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Chevrolet Performance Oil Pump Replacement Parts 12575550

Oil Pump Gaskets, Seals and O-Rings

Part Number: NAL-12575550

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Chevrolet Performance Replacement Valves 12563063

Valve, Intake, 2.000 in. Valve Head Diameter, 1-groove, Stainless Steel, Chevy, 6.0L LS2, Each

Part Number: NAL-12563063

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Chevrolet Performance Piston Rings 12670787

RING KIT-PSTN

Part Number: NAL-12670787

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

MAHLE Original Cylinder and Piston Kits S41909

Single Cylinder Set - GMC Trk. (6.6L) 403 cid, Duramax Turbo Diesel (2001-2003) VIN "1"

Part Number: MAH-S41909

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Clevite AL-Series Rod Bearings CB-1882A(5)

Chevrolet 5, 3.5L DOHC-3.7L DOHC, 2004-2010

Part Number: CLE-CB1882A5

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Clevite P-Series Main Bearings MS-2218P-.25MM

MAIN BEARING SET

Part Number: CLE-MS2218P25MM

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Clevite AL-Series Main Bearings MS-2250A

Chevrolet 5, 3.5L-3.7L DOHC, 2004-10

Part Number: CLE-MS2250A

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Trans-Dapt Performance Spin-On Oil Filter Bypass Adapters 1020

Adapter, Oil Filter Bypass, Spin-On, Aluminum, Natural, 13/16-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: TRD-1020

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Chevrolet Performance Oil Filter Adapters 12600225

OIL FILTER STUD

Part Number: NAL-12600225

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

MAHLE Original Pistons 224-3664WR-0.75MM

Piston With Rings - GM 6.0L 05-09 vin code U 0.75MM (Reduced Compression)

Part Number: MAH-2243664WR075

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

King Engine Bearings Main Bearings MB5398SI 010

Crankshaft Main Bearings

Part Number: KGB-MB5398SI010

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MAHLE Original Pistons 224-2897WR

Piston With Rings - GM 6.5L DIESEL V8 (STD) W/PCR

Part Number: MAH-2242897WR

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MAHLE Original Pistons 224-2897WR.020

Piston With Rings - GM 6.5L DIESEL V8 (020) W/PCR

Part Number: MAH-2242897WR020

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MAHLE Original Pistons 224-2897WR.030

Piston With Rings - GM 6.5L DIESEL V8 (030) W/PCR

Part Number: MAH-2242897WR030

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

King CP-Series Rod Bearings CR8037CP0.5

Rod Bearings, King CP-Series Rod Bearings, .020 in., .50 mm Crankshaft Undersize, Tri-Metal, Chevy, GMC, Hummer, Sold as a Set of 8

Part Number: KGB-CR8037CP05

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

COMP Cams LST Series Solid Roller Camshafts 54-315-11

COMP Cams LST Series Solid Roller Camshafts 54-315-11

Camshafts, LST Series Solid Roller, Advertised Duration 290/300, Lift 0.672/0.688, Chevrolet, GMC, Hummer, Isuzu, Saab, Small Block LS, Each

Part Number: CCA-54-315-11

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

Hastings Premium Ductile Ring Sets for 2004-2006 CANYON, COLORADO, 2006 H3 - 2C5139030

Piston Rings, Premium Ductile Ring Sets, 3.691 in. Bore, 93.750mm, Chrome, 1.2mm, 1.5mm, 2.5mm Ring Thickness, Set of 5

Part Number: HSN-2C5139030

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Hastings Premium Ductile Ring Sets for 2004-2006 CANYON, COLORADO, 2006 H3 - 2C5139S010

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5139S010

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C5215020

Engine Piston Ring Set, 5-Cyl Ring Set; Chrome

Part Number: HSN-2C5215020

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M4978S010

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

Part Number: HSN-2M4978S010

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today