2003 Engines & Components

Cam and Lifter kit, Pro SBC Stage 6 Hyd. Flat-Tappet 4/7 Firing Order Swap, 242/248 Dur., 108 LSA + 2 Adv, .510/.518 1.5 Ratio, 2600-6600 Range

Part Number: SUM-K1205

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Vacuum Pump and Dry Sump Pump Drive Kits, Steel, Black Oxide, Short Style Measures 2.990 in. Not Including Flange Thickness, Chevrolet, LS, Kit

Part Number: MOR-63882

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Oil Pan, Fabricated, Aluminum, Black, 7 Quart, Front Sump, Chevy, LS, Kit

Part Number: WND-5042WND

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 LS E Series -5cc LS Flat Top Piston Set. 4.065 bore

Part Number: DMS-8785-4065

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Spring, Dual, 1.290 in. Outside Diameter, 377 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221436-16

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Cover, Cast Aluminum, Polished, Chevrolet Logo, Chevy, Small Block, LS, Pair

Part Number: PRO-141-264

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Camshaft, Hydraulic Roller Tappet, Advertised Duration 269/278, Lift .551/.551, Chevy, Small Block LS, Each

Part Number: HRS-190235-14

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Covers, Center Bolt, Tall, Finned, Cast Aluminum, Polished, with Gaskets and Mounting Hardware, Chevy, LS, Pair

Part Number: TSN-JM8082-2P

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping
• $10.00 Summit Bucks

Piston Set, 350 SBC E Series -4cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K8700-4040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Forged, Flat, 4.060 in. Bore, 383 Chevy, Set of 8

Part Number: DMS-8710-4060

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Lifters, OE Style, Hydraulic Roller, Fast Bleed, Chevy, Set of 16

Part Number: HRS-91113FB

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

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: Jan 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 0.060 in. Thick, 377 lbs./in., Dart/RHS Valve Guides, Kit

Part Number: BTC-SK001T2060BB

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Underdrive Pulleys, Serpentine, Nodular Iron, Black Anodized, Crankshaft, Alternator, Pump, Ford Mustang, 2001-04 2-Valve Engines Only. Kit

Part Number: SDA-701-0003

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rod Bearings, CP-Series, Tri Metal, 0.020 in. Crankshaft Undersize, Chevy, Small Block, Set of 8

Part Number: SLP-8-2555CP20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Piston Set, 6.0 / LS2 / L98 / LQ9 LS E Series -5cc LS Flat Top Piston Set. 4.040 bore

Part Number: DMS-8785-4040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Right, Ford, Lincoln, Mercury, 4.6L, Each

Part Number: VRE-2FAR

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Core Charge $130.00
• Drop Ship
• Free Shipping
• Special Order

Pistons, E-Series, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8705-4040

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: SUM-17365FC-30

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Valve Covers, Aluminum LS, Centerbolt, Tall, Plain, Cast Aluminum, Polished Finish, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-111

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Connecting Rod, ROD-4.6L 300M 5.850 LIGHT

Part Number: MAN-15320R6-1

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Camshaft, Hydraulic Roller Tappet, Duration at .050 in. 196/201, Lift .467/.479, Chevy, LS1, LQ9, Each

Part Number: NAL-12561721

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Main Bearings, MA-Series, Bi Metal, Standard Size, Ford, Lincoln, Mercury, 4.6L, Set of 5

Part Number: SLP-7296MA

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 3/4-16 in. Engine Threads, Kit

Part Number: HAM-3353

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

BTR 400+ SMALL TWIN TURBO CAMSHAFT

Part Number: BTC-BTR-STT400

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

• Free Shipping