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

VEGE Remanufactured Cylinder Heads 2DH8R

Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Right, Chrysler, Dodge, Jeep, 5.7L, Each

Part Number: VRE-2DH8R

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

D.S.S. E Series Forged Pistons 8785-4065

D.S.S. E Series Forged Pistons 8785-4065

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

Part Number: DMS-8785-4065

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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

Summit Racing™ Extreme Duty Head Stud Kits SUM-910521

Cylinder Head Stud, Chromoly, Extreme Duty, 12-Point Nuts, Chevy, 6.6L/400, Diesel, LB-7, LLY, Kit

Part Number: SUM-910521

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ARP Pro Series Cylinder Head Studs 235-4203

Cylinder Head Studs, Pro Series, 12-point, ARP 2000, Black Oxide, Washers, Chevy, 8.1L, Kit

Part Number: ARP-235-4203

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Mahle Original OE Replacement Pistons for 2000-2002 CAMARO, 2000-2004 CORVETTE, 1998-2002 FIREBIRD - 224-3540-0.50MM

Piston - GM 5.7L LS1 V8 0.50MM W/P

Part Number: MAH-2243540050MM

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ATI Super Damper Diesel Harmonic Balancers ATI917378

Harmonic Balancer, Super Damper Diesel, Internal Balance, Steel, Elastomer, SFI 18.1, Each

Part Number: ATI-917378

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

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ATI Super Damper Diesel Harmonic Balancers ATI917369

5 out of 5 stars ( 2 )

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LS Classic Series Gen III LS Lifter Valley Plates GMLS2005M

Engine Valley Covers, Gen III, LS .0.250 in. Thick,10-Bolt, Aluminum, Chevy, Small Block Gen III, Each

Part Number: LSS-GMLS2005M

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

PAC Racing RPM Series Valve Springs PAC-1218X-16

Valve Springs, RPM Series, Beehive, Single, 1.290 in. O.D., 313 lbs/in. Rate, 1.140 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1218X-16

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Holley Aluminum LS Valve Covers 241-88

Valve Covers, Aluminum LS, Centerbolt, Plain Top, Cast Aluminum, Natural Finish, Baffled, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Pair

Part Number: HLY-241-88

4.38 out of 5 stars ( 8 )

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BTR Camshafts BTR-STT400+

BTR 400+ SMALL TWIN TURBO CAMSHAFT

Part Number: BTC-BTR-STT400

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Top Street Performance LS Aluminum Rear Sump Retrofit Oil Pans 81075BK

Oil Pans, Engine Swap, Low Profile, Aluminum, Natural, 4.250 in. Stroke, 5.7 Quarts, Chevy, LS, 4.8L, 5.3L, 5.7L, .0L, 6.2L, Kit

Part Number: TSN-81075BK

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Canton Racing LS1/LS6 Drag Racing Dry Sump Oil Pans 12-200

Oil Pan, LS1/LS6 Drag Racing, Dry Sump, Steel, 1-piece Rear Main Seal, Chevy, 5.7L LS, Each

Part Number: CTR-12-200

3.0 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

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8704-1

Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 290/305, Lift .551/.551, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8704-1

5.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Twin Turbo Camshafts SUM-8725R1

Stage 5 Pro LS Twin-Turbo Cam. 247/251 Dur., 117.5+5.5, .625/.615 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Vortec Truck, LS1 LS2 LS6 LS3 LQ4 LQ9, Each

Part Number: SUM-8725R1

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APR Catch Cans MS100125

Oil Catch Cans, Round, Aluminum, Black, for Lamborghini, Audi, Bentley, Porsche, Volkswagen, Kit

Part Number: AXR-MS100125

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

BTR Platinum Valve Spring Kits SK001/S/0545/BB

Valve Spring Kit, Platinum, Dual, Standard, Steel Retainer, 0.045 in. Thick, 377 lbs./in., Factory Valve Guides, Kit

Part Number: BTC-SK001S0545BB

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Cloyes Timing Chain Kits 9-0398SC

Timing Chain and Gears, Link Belt Style, Steel Gears, Chain Tensioners, Ford, 4.0L, Kit

Part Number: CLO-9-0398SC

4.2 out of 5 stars ( 5 )

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Silv-O-Lite Hypereutectic Pistons 3494HCA.020

Pistons, Silv-O-Lite, Hypereutectic Aluminum, 0.020 in. Oversize, Chevrolet, 8.1L, Set of 8

Part Number: UEM-3494HCA-020

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Speed-Pro Hypereutectic Pistons H868CP

Pistons, Hypereutectic, Flat, 3.898 in. Bore, Chevy, Pontiac, LS, Set of 8

Part Number: SLP-H868CP

3.0 out of 5 stars ( 2 )

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BTR Camshafts BTR-LSTRUCKHOSS

Camshaft, LS Truck Hoss Stroker, 219 int. Duration, 0.620 in./0.636 in. Lift, 112 LSA, 3-Bolt. Chevy, Gen III/IV LS, Each

Part Number: BTC-LSTRUCKHOSS

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Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3658TX9Z

Timing Set, Single Roller, Steel Sprockets, Chevy, Set

Part Number: CLO-9-3658TX9Z

5.0 out of 5 stars ( 1 )

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PRW Cylinder Head Stud Kits 1036313

Cylinder Head Studs, 12-Point Heads, Ford, 6.0L Diesel, Kit

Part Number: PQX-1036313

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Summit Racing™ Extreme Duty Head Stud Kits SUM-910514

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Melling M-Select Class 1 Camshafts MTC-7

CAMSHAFT

Part Number: MEL-MTC-7

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D.S.S. E Series Forged Pistons 8785-4005

Piston Set, 6.0 / LS2 / L98 / LQ9 LS E Series +3cc LS Flat Top Piston Set. 4.005 bore

Part Number: DMS-8785-4005

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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

Melling Stock Replacement Camshafts MC1384

Camshaft, Hydraulic Roller Tappet, Advertised Duration 279/268, Lift .456/.466, Chevy, LS, 5.7, 6.0L, Each

Part Number: MEL-MC1384

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