Pistons | Summit Racing

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6205-3830

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6205-3830

Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -29cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-3-6205-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6205-3830

Piston Set, 231 V6 & GN Buick V6 & Grand National K2-FX Series -29cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-K2-6205-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Enginetech Piston Sets P1519(6)030

Engine Piston Set 64-79 AMC/International/JEP 3.8L/4.2L

Part Number: EGN-P15196030

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Enginetech Piston Sets P5030(6).75

Engine Piston Set 96-07 BUI/CHV/OLD/PON 3.8L

Part Number: EGN-P5030675

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Enginetech Piston Sets P3017(6).50

Engine Piston Set 88-95 FRD/LIN/MER 3.8L

Part Number: EGN-P3017650

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Enginetech Piston Sets P1504(6)030

Engine Piston Set 75-88 BUI/CHV/GMC/OLD/PON 3.8L

Part Number: EGN-P15046030

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Enginetech Piston Sets P3038(6).75

Engine Piston Set 95-08 BUI/CHV/OLD/PON 3.8L/5.3L

Part Number: EGN-P3038675

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Enginetech Piston Sets P3037(6).75

Engine Piston Set 93-95 BUI/CHV/OLD/PON 3.8L

Part Number: EGN-P3037675

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Enginetech Piston Sets P1581(6).75

Engine Piston Set 88-92 BUI/OLD/PON 3.8L

Part Number: EGN-P1581675

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6233-3830

Piston Set, 3800 V6 Buick V6 K2-FX Series -14cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-K2-6233-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6235-3830

Piston Set, 3800 V6 Buick V6 K2-FX Series -20cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-K2-6235-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6230-3830

Piston Set, 3800 V6 Buick V6 K3-FX Series -4cc Buick Flat Top Piston Set. 3.830 bore

Part Number: DMS-K3-6230-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6235-3830

Piston Set, 3800 V6 Buick V6 K1-FX Series -20cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-K1-6235-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Diamond Pistons Buick 231 Forced Induction Dish Series Pistons 21402-6-H

3.8L 231 3.830B/1.850CD/Kit

Part Number: DPP-21402-6-H

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

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6235-3830

Piston Set, 3800 V6 Buick V6 K3-FX Series -20cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-K3-6235-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6203-3830

Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -15cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-3-6203-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6230-3830

Piston Set, 3800 V6 Buick V6 3-FX Series -4cc Buick Flat Top Piston Set. 3.830 bore

Part Number: DMS-3-6230-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6205-3830

Piston Set, 231 V6 & GN Buick V6 & Grand National K1-FX Series -29cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-K1-6205-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6233-3830

Piston Set, 3800 V6 Buick V6 3-FX Series -14cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-3-6233-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6233-3830

Piston Set, 3800 V6 Buick V6 K1-FX Series -14cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-K1-6233-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6233-3830

Piston Set, 3800 V6 Buick V6 K3-FX Series -14cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-K3-6233-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Diamond Pistons Buick 231 Forced Induction Dish Series Pistons 21402

Buick 231 DS 3.830B/1.850CD

Part Number: DPP-21402

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

Call to Order

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6203-3830

Piston Set, 231 V6 & GN Buick V6 & Grand National K2-FX Series -15cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-K2-6203-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6230-3830

Piston Set, 3800 V6 Buick V6 K1-FX Series -4cc Buick Flat Top Piston Set. 3.830 bore

Part Number: DMS-K1-6230-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6235-3830

Piston Set, 3800 V6 Buick V6 3-FX Series -20cc Buick Dish Top Piston Set. 3.830 bore

Part Number: DMS-3-6235-3830

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today