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

Pistons, Forged, 4.070 in. Bore, 3.622 in. Stroke, Flat Top, 6.125 in. Rod Length, 0.990 in. Pin Diameter, LS 15 degree, Chevy, Set of 8

Part Number: PIS-1000716

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Estimated Ship Date: Dec 9, 2025 if ordered today

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SUM-8728 Pro LS Big Truck Torkinator Level 1 Cam Kit, Dual Springs, Steel Ret. 212/218 Dur., 110+3, .600/.585 Lift, 3 Bolt, 4.8, 5.3, 6.0, 6.2 Vortec

Part Number: SUM-8728-1-DLTI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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SUM-8723 Level 2 Cam kit, Dual Springs, St. Ret. Gaskets Stage 4 Pro LS Twin-Turbo Cam. 240/242 Dur, 116+4, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2

Part Number: SUM-8723-2-DLSTL

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 288/296, Lift .625/.605, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8709-2-DLSTL

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 283/297, Lift .625/.605, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8711-2-DLSTL

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Pistons, FX-Series, Forged 4032, 5.00cc Flat, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2880-4030

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 6.00cc Dome, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2922-4000

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 6.00cc Dome, 4.040 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2922-4040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 5.00cc Flat, 4.040 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2820-4040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 5.00cc Flat, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2830-4000

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 5.00cc Flat, 4.125 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2940-4125

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 5.00cc Flat, 4.065 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2830-4065

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 6.00cc Dome, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2832-4005

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 6.00cc Dome, 4.040 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2832-4040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 6.00cc Dome, 4.065 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2832-4065

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 5.00cc Flat, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2920-4030

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 6.00cc Dome, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2942-4075

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Rocker Arms, Pedestal, Full Roller, 1.8 Ratio, Aluminum, Chevy, LS3 and L92, Set of 16

Part Number: HRS-90096

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Valves, Severe Duty Series, Intake, Hollow Stem, NK-844 Stainless, 1-groove, Chevy, Set of 8

Part Number: MAN-11688H-8

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Estimated Ship Date: Dec 11, 2025 if ordered today

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LS1/2/3/6 Corvette 10Rib Drive +15% Overdrive - Super Duty Hub

Part Number: INW-8403SD

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Estimated Ship Date: Tomorrow if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.020 in. Bore, 4.000 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-IC504A-020

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Pro LS 2618 Forged Pistons. 3.820 bore, 1.326 C.H., 2cc dome, Std. Stroke,.945 pin Press or Float, NA/Boost/Nitrous, Coated, 4.8L 5.3L Vortec Truck

Part Number: SUM-326945820-2P

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Estimated Ship Date: Today

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Pro LS 2618 Forged Pistons. 3.820 bore, 1.326 C.H., 7cc dish, Std. Stroke, .945 pin Press or Float, NA/Boost/Nitrous, Coated, 4.8L 5.3L Vortec Truck

Part Number: SUM-326945820-7P

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 275/286, Lift .500/.500, Chevy, 5.3, 6.0L, Each

Part Number: CCA-646-431-13

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Camshaft, Hydraulic Roller, Duration 264 Int./274 Exh., Lift 0.541 Int./0.541 Exh., Lobe Separation 116, Chevy, LS, LS3, w/o VVT/AFM, GEN IV, Each

Part Number: CCA-146-201-13

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Estimated Ship Date: Jan 2, 2026 if ordered today

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