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 K3-2921-4125

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2921-4125

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 10.00cc Dish, 4.125 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2921-4125

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2932-4125

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.125 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2932-4125

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2921-4155

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 10.00cc Dish, 4.155 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2921-4155

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2932-4155

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.155 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2932-4155

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2921-4185

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 10.00cc Dish, 4.185 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2921-4185

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2932-4185

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.185 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2932-4185

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2933-4000

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2933-4000

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2933-4005

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2933-4005

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2933-4030

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2933-4030

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2933-4040

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.040 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2933-4040

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2933-4060

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.060 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2933-4060

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2933-4065

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.065 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2933-4065

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2933-4070

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.070 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2933-4070

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2933-4075

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2933-4075

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2933-4125

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.125 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2933-4125

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2933-4130

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.130 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2933-4130

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2813-3903

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 3.903 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2813-3903

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2820-4000

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2820-4000

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2820-4005

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2820-4005

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2820-4040

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.040 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2820-4040

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2820-4060

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.060 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2820-4060

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2820-4065

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.065 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2820-4065

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2820-4070

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.070 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2820-4070

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2820-4075

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2820-4075

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2821-4000

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 10.00cc Dish, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2821-4000

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today