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

ACDelco GM Genuine Parts Piston Rings 12670788

Piston Rings, GM Genuine Parts Piston Rings, 3.799 in. Bore, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Sold as 1 Set

Part Number: ADO-12670788

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

COMP Cams XFI RPM Cam and Lifter Kits K54-424-11

COMP Cams XFI RPM Cam and Lifter Kits K54-424-11

Camshaft Kits, XFI RPM Cam and Lifter Kits, Hydraulic Roller, Advertised Duration 265/271, Lift 0.558/0.563, Valve Springs, Chevy, Small Block LS, Kit

Part Number: CCA-K54-424-11

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Innovators West Drive Pulley Conversion Kits 1022SD

07-13 GM TRUCK 8-RIB CONVERSION KIT - 10% OD - Super Duty Hub

Part Number: INW-1022SD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

COMP Cams Ultra Pro Magnum Rocker Arm Upgrade Kits 16765-KIT

Rocker Arm Kit, Ultra Pro Magnum Full Roller Rockers, 1.8 Ratio, Chromoly Steel, 3/8 in. Stud Size, Guide Plates, Chevy, Set of 16

Part Number: CCA-16765-KIT

5.0 out of 5 stars ( 1 )

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COMP Cams XFI XE-R Cam and Lifter Kits CL54-444-11

Camshaft Kits, XFI XE-R Cam and Lifter Kits, Hydraulic Roller, Advertised Duration 273/279, Lift 0.581/0.588, Chevrolet, Small Block LS, Kit

Part Number: CCA-CL54-444-11

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

COMP Cams XFI SPR GM Gen IV VVT Camshafts 156-401-13

Camshaft, Hydraulic Roller Tappet, Advertised Duration 267/281, Lift .559/.571, Chevy, LSA, LS3, LS9, Each

Part Number: CCA-156-401-13

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

COMP Cams Tri-Power Xtreme Camshafts 132-501-12

Camshaft, Mechanical Roller Tappet, Advertised Duration 258/268, Lift .450/.450, Chevy, 6.6L Diesel, Each

Part Number: CCA-132-501-12

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

ACDelco Oil Filler Tubes 12574386

Engine Oil Filler Tube, Engine Oil Filler Tube, TUBE-OIL FIL

Part Number: ADO-12574386

Not Yet Reviewed

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Chevrolet Performance Connecting Rod Bolts 12552947

connecting rod bolt

Part Number: NAL-12552947

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Chevrolet Performance Pistons 89060486

PISTON

Part Number: NAL-89060486

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

ACDelco GM Genuine Parts Piston Rings 89060378

RING KIT,PSTN

Part Number: ADO-89060378

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Sealed Power Performance Piston Ring Sets E-1016KC .75MM

Piston Rings, Steel, 3.789 in. Bore, 1.2 mm., 1.5 mm., 2.5 mm., Thickness, 5-Cylinder, Set

Part Number: SLP-E1016KC75MM

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Sealed Power Performance Piston Ring Sets E-1016KC .50MM

Piston Rings, Steel, 3.779 in. Bore, 1.2 mm., 1.5 mm., 2.5 mm., Thickness, 5-Cylinder, Set

Part Number: SLP-E1016KC50MM

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Hastings Piston Ring Sets 4860S020

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4860S020

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2CTY

Cyl Head, CHEV 3.5L 04-06 CYL HEAD

Part Number: VRE-2CTY

1.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2M5292S030

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

Part Number: HSN-2M5292S030

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Dayco No Slack Idler Pulleys 89058

Idler Pulley, No Slack, Serpentine, 70mm Diameter, Chevy, GMC, Hummer, Isuzu, Toyota, Each

Part Number: DAC-89058

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dayco No Slack Automatic Belt Tensioners 89213

Belt Tensioner, Automatic No Slack, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DAC-89213

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dayco No Slack Idler Pulleys 89003

4.75 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Engine Connecting Rod Bearing 67-17 BUI/CAD/CHV/GM/GMC/Hummer/IZU/OLD/PON/SAB 4.3L/4.4L/4.6L/4.8L/4.9L/5.0L/5.3L/5.7L/6.0L/6.2L/6.6L/7.0L

Part Number: EGN-BB353J020

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today