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D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2902-3903

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2902-3903

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 3.903 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2902-3903

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3360-4155

Piston Set, 427W /5.8 Stroker SBF 351W K3-FX Series -22cc Dish Top Inline / Twisted Wedge Piston Set. 4.155 bore

Part Number: DMS-K3-3360-4155

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3552-4000

Piston Set, 351W / 5.8 SBF 351W K3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-K3-3552-4000

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3375-4060

Piston Set, 408W /5.8 Clevor Stroker SBF 351W K3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.060 bore

Part Number: DMS-K3-3375-4060

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3375-4125

Piston Set, 427W /5.8 Clevor Stroker SBF 351W K3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.125 bore

Part Number: DMS-K3-3375-4125

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3350-4185

Piston Set, 427W /5.8 Stroker SBF 351W K3-FX Series -4cc Flat Top inline Piston Set. 4.185 bore

Part Number: DMS-K3-3350-4185

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3871-4040

Piston Set, Boss 302 SBF 289 - 302 K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K3-3871-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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DSS Racing Pistons K3-3721-4165C

FX Series -13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.165 inch bore Pin Dia.: 0.927" Comp Height: 1.19"

Part Number: DMS-K3-37214165C

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Estimated Ship Date: Apr 1, 2026 if ordered today

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DSS Racing Pistons K3-3721-4040C

FX Series -13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.040 inch bore Pin Dia.: 0.927" Comp Height: 1.19"

Part Number: DMS-K3-37214040C

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4750-3700

Piston Set, 5.0 Coyote K3-FX Series +1cc 4V Dome Top Piston Set. 3.700 bore

Part Number: DMS-K3-4750-3700

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3722-4125

Piston Set, 427C / Boss Stroker SBF 351C K3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.125 bore

Part Number: DMS-K3-3722-4125

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3458-4040

Piston Set, 351W / 5.8 SBF 351W K3-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K3-3458-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3370-4000

Piston Set, 408W /5.8 Clevor Stroker SBF 351W K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-K3-3370-4000

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3360-4185

Piston Set, 427W /5.8 Stroker SBF 351W K3-FX Series -22cc Dish Top Inline / Twisted Wedge Piston Set. 4.185 bore

Part Number: DMS-K3-3360-4185

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3362-4030

Piston Set, 408W /5.8 Stroker SBF 351W K3-FX Series -31cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K3-3362-4030

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4770-3705

Piston Set, 5.0 Coyote Direct INJ K3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.705 bore

Part Number: DMS-K3-4770-3705

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3466-4030

+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-K3-3466-4030

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3720-4165

Piston Set, 427C / Boss Stroker SBF 351C K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-K3-3720-4165

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3520-4000

Piston Set, Boss 302 SBF 289 - 302 K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-K3-3520-4000

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3920-4040

Piston Set, 351C /Boss SBF 351C K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K3-3920-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4816-3700

Piston Set, 4.6 Modular K3-FX Series -18cc 2V PI/TW Dish Piston Set. 3.700 bore

Part Number: DMS-K3-4816-3700

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Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3722-4165

Piston Set, 427C / Boss Stroker SBF 351C K3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-K3-3722-4165

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4760-3705

Piston Set, 5.0 Coyote K3-FX Series +1cc 4V Dome Top Piston Set. 3.705 bore

Part Number: DMS-K3-4760-3705

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3521-4030

Piston Set, Boss 302 SBF 289 - 302 K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-K3-3521-4030

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4786-3700

Piston Set, 5.0 Coyote Direct INJ K3-FX Series -11cc Dish Direct INJ Piston Set. 3.700 bore

Part Number: DMS-K3-4786-3700

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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