2004 - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2305-4000

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2305-4000

Piston Set, 383 SBC K3-FX Series -21cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K3-2305-4000

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6470-4065

-0cc Flat Top No Notch Mopar Viper/SRT Forged 2618

Part Number: DMS-2-6470-4065

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2005-4165

-21cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2005-4165

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4818-3572

Piston Set, 4.6 Modular K3-FX Series -21cc 2V PI/TW Dish Piston Set. 3.572 bore

Part Number: DMS-K3-4818-3572

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2880-4060

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

Part Number: DMS-K3-2880-4060

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6650-3935

Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -10cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-K3-6650-3935

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2108-4165

+4cc Dome Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2108-4165

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4812-3710

Piston Set, 4.6 Modular K3-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.710 bore

Part Number: DMS-K3-4812-3710

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2944-4000

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2944-4000

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Crown Automotive Spline Differential Case Kits Dana 35 5012831AB

Differential Case Kit, Rear, Silver & Gray, MetalHardware Included & Use Existing Hardware

Part Number: CWA-5012831AB

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

FTI Performance Torque Converters SRL5R3380

9.5IN 5R55 BILLET LOCK-UP STREET RACER SERIES - 2800 STALL

Part Number: FTI-SRL5R3380

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

FTI Performance Torque Converters SRL5R7082

TORQUE CONVERTER, FORD, 5R55E Trans, 3800 STALL, HARD HIT, 9.5" BILLET LOCK UP COVER, BILLET LOCK UP PISTON, SINGLE CLUTCH, BILLET TURBINE HUB

Part Number: FTI-SRL5R7082

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

SSBC-USA V8 Quick-Change Caliper Upgrade Kits for 1999-2011 F-250 SUPER DUTY, F-350 SUPER DUTY - CPA-22143B

Disc Brake Caliper, V8, Billet Aluminum, 8-Piston, Ceramic Pads Included, Black Powdercoated, Front, Ford, Kit

Part Number: TSB-CPA-22143B

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Zumbrota Remanufactured Transfer Cases for 2002-2007 LIBERTY - RTC242J-10

Transfer Case, Remanufactured, Chain Driven, 23-Spline, New Venture 242J, Jeep, Each

Part Number: ZUD-RTC242J-10

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Call to Order

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4972-3700

Piston Set, 5.0 Stroker Modular K3-FX Series -24cc 4V Dish Piston Set. 3.700 bore

Part Number: DMS-K3-4972-3700

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6470-4040

Piston Set, 506 Viper/SRT 1-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.040 bore

Part Number: DMS-1-6470-4040

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2834-4060

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.060 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2834-4060

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2470-4155

k3-2470-4155-434-small-block-chevy-k3-fx-series-5cc-flat-top-forged-piston-set-4-155-bore

Part Number: DMS-K3-2470-4155

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2300-4040

Piston Set, 383 SBC K3-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K3-2300-4040

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ARB Air Locker 31 Spline Differential Ford 8.8 Inch RD81

Air Locker, Ford 8.8 in., 31 Spline Shaft, Complete Kit

Part Number: ARB-RD81

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Auburn Gear Select-A-Loc 31 Spline Differential Ford 8.8 Inch 545002

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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ARB Air Locker 17 Spline Differential Isuzu IFS RD203

Differential Carrier, Air Locker, Nodular Iron, Front, Isuzu IFS, Kit

Part Number: ARB-RD203

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Pacific Performance Engineering Dual Fueler CP3 Injection Pump Kits for 2004-2007 RAM 2500, RAM 3500 - 213002000

Dual Fueler Kit, Install kit only, No pump, Dodge Cummins 5.9L, 2004.5-07

Part Number: PPE-213002000

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2850-3913

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 3.913 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2850-3913

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4977-3592

Piston Set, 5.0 Stroker Modular K3-FX Series -13cc Multi notch 2V/TW/3V/4V Dish Piston Set. 3.592 bore

Part Number: DMS-K3-4977-3592

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2870-4000

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

Part Number: DMS-K3-2870-4000

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

2004 Parts and Accessories