2004 Engines & Components

Valve Covers, Aluminum LS, Centerbolt, Tall, Chevrolet Logo, Cast Aluminum, Orange Gloss, Baffled, Chevy, LS, 5.7L, 6.0L, 6.2L, 7.0L, Pair

Part Number: HLY-241-403

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Rocker Arm Trunnion Upgrade Kit, 0.005 in. Oversize Bronze Bushing, Dodge, Cummins, 5.9L, 24 Valve, Kit

Part Number: SUM-141570-OS

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Valve Covers, Aluminum LS, Centerbolt, Tall, Chevrolet Logo, Cast Aluminum, Natural Finish, Baffled, Chevy, LS, 5.7L, 6.0L, 6.2L, 7.0L, Pair

Part Number: HLY-241-400

5.0 out of 5 stars ( 2 )

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

Part Number: DMS-8795-4065

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Camshaft, BTR, 400+ Nitrous, 247 int., 270 exh Duration, 0.618 in./0.618 in. Lift, 112 LSA, 3-Bolt, Gen III/IV LS, Each

Part Number: BTC-S0403

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Camshaft, BTR, Stage 1 Turbo V2, 217 int., 220 exh Duration, 0.616 in./0.616 in. Lift, 113 LSA, 3-Bolt, Gen III/IV LS, Each

Part Number: BTC-BTRTURBOSTG1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: HRS-786845-14

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Estimated Ship Date: Jan 7, 2026 if ordered today

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

Part Number: DMS-K8712-4030

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve Covers, Aluminum LS, Centerbolt, Tall, Plain Top, Cast Aluminum, Black Satin, Baffled, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Pair

Part Number: HLY-241-97

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Oil Filter Adapter, Oil Filter Sandwich, -10 AN Inlet/Outlet, Billet Aluminum, Black Anodized, 180 Degree F Thermostat, Chevy, Each

Part Number: IRP-EGM-126-T4

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Timing Cover, 2-Piece, Billet Aluminum, Clear Anodized, Chevrolet, LS Gen 3, V8, Each

Part Number: CVS-TC2327CL

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chrysler, Dodge, 5.7, 6.1L, Set

Part Number: HRS-94332

4.0 out of 5 stars ( 2 )

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, for Nissan, 2.4L, Each

Part Number: ATI-917756

5.0 out of 5 stars ( 2 )

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Timing Chain Kit, Link Belt Style, Tensioner and Guides, Ford, Lincoln, Mercury, 4.6L, SOHC, Kit

Part Number: CLO-9-0387SG

5.0 out of 5 stars ( 1 )

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Cam and Lifter kit, Pro LS Truck Torkinator. 200/205 Dur., 113+4, .550/.550 Lift, 3-bolt, 4.8 5.3 5.7 6.0 6.2, 7.0 Each

Part Number: SUM-K8727R1

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .500/.510, Chevy 1992-2002, 4.3L, Each

Part Number: CCA-56-460-8

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Oil Pan, Aluminum, Natural, 5 qt., Chevrolet, GMC, 6.6L, Diesel, Each

Part Number: PPE-114052000

4.89 out of 5 stars ( 9 )

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Piston & Ring Set, 1 Set IC9992C.STD/1 Set 4000CS8.005

Part Number: UEM-S00206

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/283, Lift .571/.573, Chevy, Small Block, LS

Part Number: CCA-54-428-11

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Timing Chain Kit, Single Roller, Steel, Dodge, Jeep, Mitsubishi, Ram, 3.7L, Kit

Part Number: CWA-5019423AD

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Harmonic Balancer, Super Damper Serpentine Series, Internal Balance, Aluminum/Steel, Ford, 4.6L, Each

Part Number: ATI-918044

5.0 out of 5 stars ( 1 )

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Valve Springs, Xtreme, Dual, Standard Style, 1.290 in. O.D., Titanium Retainers, 7 degree Locks, Kit

Part Number: PMX-8501

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Harmonic Balancer, Super Damper, SFI, 5.5 in., Internal Balance, Aluminum, Scion, Toyota, 2.4L 2AZFE, Each

Part Number: ATI-918523

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Harmonic Balancer, Super Damper Serpentine Series, Internal Balance, Aluminum, Elastomer, Chevy, Pontiac, Each

Part Number: ATI-918845

3.67 out of 5 stars ( 3 )

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Dodge, 8.3L, Each

Part Number: ATI-917933E

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Estimated Ship Date: Dec 1, 2025 if ordered today

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