CHEVROLET Chevy small block Gen III/IV (LS-based engines) Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2934-4040

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2934-4040

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.040 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2934-4040

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2945-4075

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2945-4075

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2945-4125

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.125 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2945-4125

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2934-4075

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2934-4075

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2934-4125

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.125 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2934-4125

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2934-4130

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.130 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2934-4130

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2934-4155

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.155 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2934-4155

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2934-4165

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.165 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2934-4165

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2935-4000

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2935-4000

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2935-4005

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2935-4005

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2935-4030

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2935-4030

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Diamond Pistons Competition Series Pistons 11554-R1-8-H

LS3/L92 4.070B/1.304CD/Kit

Part Number: DPP-11554-R1-8-H

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Diamond Pistons Competition Series Pistons 11585-R1-8-H

LS7 4.125B/1.115CD/Kit

Part Number: DPP-11585-R1-8-H

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Manley Titanium Valves 11978TB-8

Valves, VALVE-TI LS-7 2.250, .3135

Part Number: MAN-11978TB-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Manley Platinum Series Pistons 596980CE-8

Piston, Forged, Dish, 4.080, LS, Extreme Duty, Set of 8

Part Number: MAN-596980CE-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Wiseco Professional Series Piston Kits K444X3903

Piston, Forged, Dish, 3.930 in. Bore, Chevy, Each

Part Number: WIS-K444X3903

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wiseco Professional Series Piston Kits K445X7

Pistons, Gas Nitrided Rings, Dished, 4.070 in. Bore, Chevy, Kit

Part Number: WIS-K445X7

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wiseco Professional Series Piston Kits K447X3903

Pistons and Rings, Forged, Dome, 3.903 in. Bore, Chevy, Kit

Part Number: WIS-K447X3903

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wiseco LS Series Pistons K447X7

Piston, Forged, 2618 Aluminum, 12cc Dome, Chevy LS, Each

Part Number: WIS-K447X7

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wiseco Professional Series Piston Kits K449X05

Pistons and Rings, Forged Dome, 4.005 in. Bore, Chevy, Kit

Part Number: WIS-K449X05

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wiseco Professional Series Piston Kits K454X7

Pistons and Rings, Forged Dome, 4.070 in. Bore, Chevy, Kit

Part Number: WIS-K454X7

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wiseco Professional Series Piston Kits K456X3

Piston and Ring Kit, Forged, Dish 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-K456X3

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wiseco Professional Series Piston Kits K456X7

Pistons, Gas Nitrided Rings, Forged Dish, 4.070 in. Bore, Chevy, Kit

Part Number: WIS-K456X7

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wiseco Professional Series Piston Kits K464X3903

Pistons, Gas Nitrided Rings, 3.903 in. Bore, Chevy, Kit

Part Number: WIS-K464X3903

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wiseco Professional Series Piston Kits K0004X125

Pistons and Rings, Forged Dome, 4.125 in., Gas Nitrided Rings, Chevy, 7.0L, Kit

Part Number: WIS-K0004X125

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today