CHEVROLET Chevy small block Gen III/IV (LS-based engines) Engines & Components

Piston, Pro Tru Street Series, 4.060 in. Bore, Forged Aluminum, Chevrolet, LS, Set of 8

Part Number: WIS-PTS523A6

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 21, 2025 if ordered today

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Underdrive Harmonic Damper, 25% Underdrive, SFI 18.1, Chevrolet/Pontiac 5.7L LS1/6.0L LS2, Medium Spacing, Each

Part Number: TFS-18004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Pro LS 2618 Forged Pistons. 3.820 bore, 1.326 C.H., 2cc dome, Std. Stroke, .Gen.4 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-326943820-2F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Pro LS 2618 Forged Piston, 4.080 bore, 1.326 C.H., 12cc Dish, Std. Stroke, Full Float Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.2 LS3 L92 LS9, Set of 8

Part Number: SUM-326943408012

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Estimated Ship Date: Monday 10/13/2025

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Idler Pulley, Serpentine, 76mm, Black, Idler Cover, Cadillac, Chevy, 6.2L, Kit

Part Number: LPE-L250120309

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Estimated Ship Date: Monday 10/13/2025

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Oil Cap GM LS

Part Number: RDM-20-0539

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Estimated Ship Date: Monday 10/13/2025

Piston, Pro LS, 3.785 in. Bore, Forged Aluminum, Dome, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-299S273785-2

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Estimated Ship Date: Monday 10/13/2025

Idler Pulley, Serpentine, 100mm, Black, Idler Cover, Cadillac, Chevy, 6.2L, Kit

Part Number: LPE-L250130309

5.0 out of 5 stars ( 1 )

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Pro LS 2618 Forged Piston, 4.005 bore, 1.326 C.H., 12cc dish, Std. Stroke, .945 pin Press or Float, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LQ4 LQ9

Part Number: SUM-326945400512

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Estimated Ship Date: Monday 10/13/2025

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Pro LS Big Gun 2 Hydraulic Roller Cam, Stage 4.7, 242/251, 116 + 6, .625/.605 with 1.7, .662/.641 with 1.8, 3900-7200+ RPM, 6.2+, Each

Part Number: SUM-8730R1

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Estimated Ship Date: Monday 10/13/2025

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Piston, Pro LS, 3.780 in. Bore, Forged Aluminum, Dome, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-299S273780-2

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Estimated Ship Date: Monday 10/13/2025

Pistons, Hypereutectic, Flat, 3.907 in. Bore, Chevy, Pontiac, Set of 8

Part Number: SLP-H868CP25MM

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Oil Filter Relocation Kit, Dual Filter, 30 in. Length Hoses, Kit

Part Number: TRD-1227

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Premium Racing Solid Roller Lifter Set for LS & Gen 5 LT Engines. (8 pair / Set of 16) Link Bar Style Lifters with .842" body .750" wheel)

Part Number: CXM-M-5425

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Rocker Arms, Roller Bearing Trunnion, LS-7, Assembled, Steel, 1.8 Ratio, Exhaust, Rectangle Port, Chevy, Each

Part Number: SUM-141555E-1

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Estimated Ship Date: Monday 10/13/2025

Accessory Drive Systems, LS Engine Swap, Serpentine, Black Air Conditioning Pulley, Compressor, Tensioner, Chevrolet, Small Block LS, Kit

Part Number: HLY-20-140

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Estimated Ship Date: Monday 10/13/2025

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Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 7 A/C Only, Chevy, V8, Kit

Part Number: HLY-20-142

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/13/2025

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Power Steering Brackets, Upper and Lower, Left Side, Aluminum, Natural, Serpentine, Chevrolet, Small Block LS, Kit

Part Number: ICB-551581-3

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Estimated Ship Date: Monday 10/13/2025

Piston Wrist Pins, H-13 Tool Steel, 0.927 in. Diameter, 2.250 in. Length, 0.215 in. Wall Thickness, 135 grams, Each

Part Number: SUM-S719

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

4.8 LS Stage 1 Truck Camshaft, 5150, Hyd Roller, 3 bolt, 198/202 dur @.050", .501"/.501" lift, 114 deg LSA

Part Number: CXM-03-01-0024

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Camshaft, Hydraulic Roller, Raceday LS, Duration @ .050 in. 238/252, Lift .621/.604, Chevy, 5150, Each

Part Number: CXM-03-01-0081

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Connecting Rods, Ultra, H-beam, Forged 4330 Steel, 6.125 in. Length, Floating, Chevy, 5.7L LS, Set of 8

Part Number: CPI-U16300

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Estimated Ship Date: Monday 10/13/2025

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Camshaft Thrust Plate, Bronze, Buick, Cadillac, Chevy, Pontiac, Kit

Part Number: CCA-5463-KIT

4.67 out of 5 stars ( 3 )

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Cam and Lifter kit, Stage 3 Pro LS Twin-Turbo Cam. 234/238 Dur., 115+5, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Each

Part Number: SUM-K8722R1

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Estimated Ship Date: Monday 10/13/2025

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Silv-O-Lite Piston - Chevrolet 378ci/6.2L (V8) Kit with Rings

Part Number: UEM-3530HCA025K1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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