2003 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

ICON FHR Series Pistons IC9977.020

Pistons, FHR, Forged 4032 Aluminum, 4.020 in. Bore, 4.000 in. Stroke, Dish, Dodge, Small Block, Magnum, Set of 8

Part Number: UEM-IC9977020

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Clay Smith Cams LS Camshafts 150-6100

Camshaft, Hydraulic Roller Tappet, 283 int./286 exh. Advertised Duration, 0.585 int./0.585 exh. Lift, 112 Lobe Separation, Chevy, Each

Part Number: HPC-150-6100

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ICON FHR Series Piston and Ring Kits IC9986CKTS.010

Piston and Ring Kits, FHR, Forged 4032 Aluminum, 3.790 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-S00171

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

D.S.S. E Series Forged Pistons 8795-4040

D.S.S. E Series Forged Pistons 8795-4040

Piston Set, 6.0 / LS2 / L98 / LQ9 Stroker LS E Series +3cc LS Flat Top Piston Set. 4.040 bore

Part Number: DMS-8795-4040

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

D.S.S. E Series Forged Pistons 8795-4065

Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 Stroker LS E Series +3cc LS Flat Top Piston Set. 4.065 bore

Part Number: DMS-8795-4065

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Scorpion Endurance Series Rocker Arms SCP3300

Rocker Arms, Pedestal, Dodge, Set of 16

Part Number: SCC-SCP3300

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8712-2-BHV

Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, 210/218 Dur.@ .050 112 LSA +1 Adv. Lift .500/.500, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8712-2-BHV

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Cannot be shipped Internationally

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Cannot be shipped Internationally

Fleece Performance Billet Rocker Arm Bridges FPE-BRAB-C1

Rocker Arm Bridges,1998.5+ 24v 5.9L/6.7L Cummins Fleece Performance Cummins

Part Number: FLE-FPE-BRAB-C1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

ATI Super Damper Standard Harmonic Balancers ATI918434

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Dodge 2003-07, 5.7L, Hemi, Each

Part Number: ATI-918434

Not Yet Reviewed

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PAC Racing 1900 Series Hot Rod Valve Spring Kits PAC-KS15

Valve Springs, 1900 Series Hot Rod, Dual, 1.290 in. O.D., Chromoly Steel Retainers, 7 degree Locks, Kit

Part Number: RSC-PAC-KS15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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D.S.S. E Series Forged Pistons 8712-4030

Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-8712-4030

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

D.S.S. E Series Forged Pistons 8712-4060

Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.060 bore

Part Number: DMS-8712-4060

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB190KTM.STD

Piston and Ring Kit, Hypereutectic, Dome, 4.000 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-KB190KTM-STD

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Summit Racing™ Pro Diesel Camshafts SUM-9001R1

Camshaft, Duramax Pro 1 Cam, 184/187 Duration @.050 in., 105.5 LSA, +2 advanced., Intake .389/Exhaust .392 Lift, Revised Firing Order, Each

Part Number: SUM-9001R1

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ATI Super Damper Serpentine Series Harmonic Balancers ATI917287

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Steel, Black, GM, Ecotec, Each

Part Number: ATI-917287

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

ATI Super Damper Standard Harmonic Balancers ATI918250

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Mitsubishi 2003-06, 2.0L, Each

Part Number: ATI-918250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Fluidampr Harmonic Dampers for 2003-2006 LANCER - 610701

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Howards Cams Hydraulic Roller Camshafts 190375-12

Camshaft, Hydraulic Roller Tappet, Advertised Duration 274/280, Lift .609/.604, Chevy, Small Block LS, Each

Part Number: HRS-190375-12

Not Yet Reviewed

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Howards Cams Hydraulic Roller Camshafts 786845-14

Camshaft, Hydraulic Roller Tappet, Advertised Duration 264/268, Lift .520/.520, Dodge, 5.7L Hemi, Each

Part Number: HRS-786845-14

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

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COMP Cams Xtreme Fuel Injected Camshafts 112-500-11

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Howards Cams Hydraulic Roller Camshafts 190245-12

Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/281, Lift .561/.578, Chevy, Small Block LS, Each

Part Number: HRS-190245-12

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

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COMP Cams XFI RPM High-Lift Camshafts 54-426-11

4 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Canton Racing Drag Racing Wet Sump Oil Pans 15-274

Oil Pan, Drag Racing, Rear Wet Sump, Steel, 1-piece Rear Main Seal, Chevy, 5.7L LS, Each

Part Number: CTR-15-274

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Fluidampr Harmonic Dampers for 2003-2006 LANCER - 610701

Harmonic Balancer, Internal Balance, Steel, Black, Mitsubishi, 4 Cylinder, Each

Part Number: FLU-610701

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Sikky Manufacturing LS Front Accessory Drive Kits FDK01

Accessory Drive Systems, Serpentine, Clockwise, Tensioner, Idler Pulleys, Spacers, Alternator Bracket, Power Steering Bracket, Chevy, LS, Kit

Part Number: SKM-FDK01

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

Proform Slant Edge Diecast Aluminum Valve Covers 141-265

Valve Covers, Cast Aluminum, Chrome, Chevrolet Logo, Chevy, Small Block LS, Pair

Part Number: PRO-141-265

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Proform Slant Edge Diecast Aluminum Valve Covers 141-256

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Silv-O-Lite Hypereutectic Pistons 9137HCA.5MM

Silvolite Hyper-Coated Anodized Piston 3.3L Nissan (V6) 2001

Part Number: UEM-9137HCA5MM

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

Lingenfelter Performance Engineering Camshafts L210165897

Camshaft, Hydraulic Roller, .614/.621 in. Intake/Exhaust Lift, 227/235 Degrees Intake/Exhaust Duration, Chevy

Part Number: LPE-L210165897

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today