2012 CHEVROLET Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

Chevrolet Performance LS9 CNC-Ported Cylinder Heads 19433498

Cylinder Head, LS9, Assembled, CNC-Ported, 66.5cc Combustion Chamber, Aluminum, Natural Finish, 2.16 in. Intake Valve, Rectangular Intake Port, Each

Part Number: NAL-19433498

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Holley Crankshaft Pulley Spacers 97-333

Crankshaft Damper Spacers, Replacement, Steel, Black, for LS7 Wet to Dry Sump Conversion, Chevy, 7.0L, Each

Part Number: HLY-97-333

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BTR Valve Spring Retainers SR532-16

VALVE SPRING RETAINER, BTR TI-17 RETAINER SET - SR532-16

Part Number: BTC-SR53216

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ICT Billet Supercharger Hat and Fuel Rail Hardware Kits for 2012-2015 CAMARO, 2009-2013 CORVETTE - 551947

ICT Billet Supercharger Hat and Fuel Rail Hardware Kits for 2012-2015 CAMARO, 2009-2013 CORVETTE - 551947

Supercharger Component, Bolt Kit, LSA, LS9, Hat and Fuel Rail, Cadillac, Chevy, Kit

Part Number: ICB-551947

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Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8707-1

Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 275/288, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8707-1

5.0 out of 5 stars ( 1 )

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PRW Fulcrum Upgrade Kits for GM LS Series 1213644

Rocker Arm Trunnion Upgrade Kit, Silicone Bronze Bushings, Chevy, Small Block LS, Kit

Part Number: PQX-1213644

1.0 out of 5 stars ( 4 )

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Melling Oil Pumps M349

Oil Pump, Wet Sump Style, Standard-volume, Standard-pressure, Buick, Chevrolet, GMC, Olds, Pontiac, Saturn, 2.0L, 2.2L, 2.4L, Each

Part Number: MEL-M349

5.0 out of 5 stars ( 1 )

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Sikky Manufacturing Oil Pump Pickup Tubes PT3

Oil Pump Pickup, F Body Style Oil Pickup Tube

Part Number: SKM-PT3

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Trick Flow® Replacement Valves TFS-32600211-1

Valve, Intake, Stainless Steel, 2.165 in. Diameter, .314 in. Stem, 5.200 in. Length, GenX® 255, GM LS, Each

Part Number: TFS-32600211-1

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Clevite H-Series Rod Bearings CB-663HN-19

CONN. ROD BEARING SET

Part Number: CLE-CB663HN19

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ACDelco GM Genuine Parts Idler Pulleys 98057284

Idler Pulleys, GM OE, Serpentine, Steel, Black, Chevy, GMC, Each

Part Number: ADO-15-40526

5.0 out of 5 stars ( 4 )

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Summit Racing™ Pro LS Upgraded Rocker Arms SUM-141554I-1

Rocker Arm, Heavy Duty, 1.7 Ratio, Roller Fulcrum, Ductile Iron, Offset Intake Only, L92/LS9/LS3, GEN IV LS GM Each

Part Number: SUM-141554I-1

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ICT Billet Alternator/Power Steering Bracket Kits 551521X-2

Alternator and Power Steering Brackets Kits, Camaro/GTO Mount, Billet Aluminum, Natural, Driver Side, Chevy, Small Block LS, Kit

Part Number: ICB-551521X-2

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Cam Motion Junkyard Dog Series Performance LS Camshafts 03-01-0082

Camshaft, Junkyard Dog, Hydraulic Roller, 293/309 Advertised Duration, 0.621/0.604 Lift, GM LS, Each

Part Number: CXM-03-01-0082

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Oliver Speedway Series Connecting Rods L6125STSW

Connecting Rod, 6.125 LS STD SPEED WAY , Individual

Part Number: OLV-L6125-STSW

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Summit Racing™ Forged Crankshafts SUM-180LS362224

Summit Chevy LS 4340 Forged Steel Crankshaft, 3.622 stroke, 24X Reluctor, Gun-drilled and Lightened, Nitride Hardened, Narrowed Rod Bearings Req.

Part Number: SUM-180LS362224

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Mahle LSX Combo PowerPak Piston and Ring Kits 930229410

Pistons, PowerPak Piston Kits, Stroked, 4.010 in. Bore, Forged Aluminum, Dish, Rings, Chevrolet, 6.0L, Set of 8

Part Number: MLE-930229410

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

ICT Billet Alternator Brackets 551566-2

Alternator Bracket, Upper/Lower Bracket, Billet Aluminum, Natural, Cylinder Head Mount, Driver Side High Mount, Chevy, LS, Kit

Part Number: ICB-551566-2

5.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2C4564

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.465 in. Bore, Chrome Top Ring, 1.2mm, 1.5mm, 2.0mm Ring Thickness, L4, Set of 4

Part Number: HSN-2C4564

5.0 out of 5 stars ( 1 )

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Mahle Original Aftermarket Replacement Pistons 224-3887

Piston - GM 4.8/5.3L 10-14

Part Number: MAH-2243887

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

ATI Crank Hub Spacers ATI916322S

Crank Hub Spacer, Harmonic Balancer Component, Steel, Jesel Drive, 0.965 in. Thick, GM, LS Engines, Each

Part Number: ATI-916322S

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Chevrolet Performance Pushrods 10238852

Pushrod, Replacement, 5/16 in. Diameter, 7.325 in. Length, Chevy, LS, Each

Part Number: NAL-10238852

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All American Billet Silverline Series Serpentine Kits FDS-LS-201

Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Chevy LS, Kit

Part Number: AAY-FDS-LS-201

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King SI-Series Main Bearings MB5293SI 020

Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5

Part Number: KGB-MB5293SI020

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Top Street Performance LS Aluminum Rear Sump Retrofit Oil Pans 81073BK

Oil Pans, Engine Swap, Low Profile, Aluminum, Black, 3.620 in. Stroke, 5.5 Quarts, Chevy, LS, 4.8L, 5.3L, 5.7L, .0L, 6.2L, Kit

Part Number: TSN-81073BK

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today