CHEVROLET Chevy small block Gen III/IV (LS-based engines) Parts and Accessories

Timing Chain, C5R LS, Single Roller, Seamed Roller Design, Steel, Chevy, Each

Part Number: HMI-C5-RCHAIN

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Timing Chain and Gear Set, Double Roller, Billet, 3-Bolt, One Cam Sensor, Chevy, 6.0L, Set

Part Number: SUM-G6614R-B

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

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Harmonic Balancer, OEM Replacement, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, 4.8, 5.3, 6.0, 6.2L

Part Number: PBB-PB1190N

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

Rocker Arm Trunnion Upgrade Kit, Upgrade, GM, Gen. 3/4 LS Cathedral or Rectangle Port Rockers, Set of 16

Part Number: CCA-13702-KIT

4.49 out of 5 stars ( 79 )

Estimated Ship Date: Monday 9/15/2025

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Torque Converter, Remanufactured, Stock Use, 1,400-1,600 Stall Speed Rating RPM Range, 30-spline Input, 12.50 in. Diameter, Buick, Chevy, GMC, Each

Part Number: CCV-TQBU47

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

• Core Charge $45.00
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Fuel Rails, Billet Aluminum, Red Anodized, Chevy, LS Truck Engines, LSXR 102mm Intake, Kit

Part Number: FST-146028-KIT

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/15/2025

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Air Intake Kit, Cold Air Intake System, Aluminum Tube, Polished, Black Filter, Cadillac, Chevy, GMC, Kit

Part Number: SPE-9900K

4.53 out of 5 stars ( 36 )

Estimated Ship Date: Monday 9/15/2025

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Motor Mounts, Black, Polyurethane, Black Powdercoated Brackets, Chevrolet, Pontiac, Pair

Part Number: UPI-2329

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Valve Covers, Stock Height, Cast Aluminum, Black Crinkle, Plain, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Pair

Part Number: SUM-440367

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Evaporator Core Outlet Case, A/C, Polyethylene, Black, Chevy, GMC, Small Block, Each

Part Number: HOK-71223028HKR

4.43 out of 5 stars ( 14 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Lines, Rear Auxiliary Fuel Feed and Return Pipe, Female Quick-connect, Nylon, Black, Cadillac, Chevrolet, Each

Part Number: ADO-19436042

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Pro LS Valve Springs, Drop in, 0.630 Max Lift, Single Beehive, 1.3 in. O.D., 340 lbs./in. Spring Rate, 1.8 in. Installed Height, Set of 16

Part Number: SUM-174005

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Rails, LSX High-Flow, Billet Aluminum, Black Anodized, -8 AN O-ring Inlet Size, LSXR-style Fuel Rail, Chevy, Kit

Part Number: FST-146027B-KIT

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Adapter, Intake Manifold, Billet Aluminum, Natural, Chevy, LS Small Block, Kit

Part Number: ICB-551316

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/15/2025

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Valve Covers, Centerbolt Mounting, Cast Aluminum, Polished, Chevy GM, LS/LSX, Gen III/IV, Pair

Part Number: SUM-440343P

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Accelerator Pedal Position Sensors, Accelerator Pedal Assembly, Chevy, Each

Part Number: SMP-APS253

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Head Gasket, MLX, 4.165 in. Bore, 0.052 in. Compressed Thickness, Chevy, LSX Race, Driver Side, Each

Part Number: CGT-C5703-052

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

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Lifters, OE-Style Performance Hydraulic Roller Lifters, 0.842 in. O.D., 2.676 in. Lifter Seat Height, Chevrolet, Set of 16

Part Number: HRS-91013

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Fuel Rails, Sniper EFI, Billet Aluminum, Black Anodized, -8 AN Inlet, Hardware, Fittings, for Original Stock Intakes, Chevy, LS, 6.2L, Kit

Part Number: SNE-850013

4.28 out of 5 stars ( 18 )

Estimated Ship Date: Monday 9/15/2025

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Spark Plug Wire Sets, Street Performance, Assembled, Spiral Core, Coil Pack Terminal Ends, Black Wires, 8.5mm Diameter, Chevy, Small Block LS, Set

Part Number: DFR-PWJ144

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Throttle Body, Sniper EFI, Multi-port Injection, 102mm Bore, Billet Aluminum, Silver Anodized, for Sniper EFI Intakes, Chevy, LS, 4.8-7.0L, Each

Part Number: SNE-860002-1

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Wheel Hub and Bearing Assembly, Front, Cadillac, Chevy, GMC, Each

Part Number: MOG-515036

4.87 out of 5 stars ( 78 )

Estimated Ship Date: Monday 9/15/2025

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Ignition Coil Wiring Harnesses, Holley EFI, Coil-On/Near Plug Harness, for GM LSx Coil Harness, Holley 558-312, to HP, Dominator EFI Systems, Each

Part Number: HLY-558-307

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Motor Plate, Billet Aluminum, Natural, Mid-Mount, Chevy, Big Block, Small Block, LS, Each

Part Number: ICB-551804

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

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Spark Plug Wire Sets, Race Series, Red, 13.00mm, Spiral Core, Coil Pack Terminal Ends, 45/135 degree Black Silicone Plug Boots, Chevy, LS, Set

Part Number: DFR-SPW3007

4.29 out of 5 stars ( 14 )

Estimated Ship Date: Monday 9/15/2025