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

2.5 out of 5 stars 4 Customer Reviews

D.S.S. Competition Engine offers FX-Series forged 4032 aluminum alloy piston and ring kits for a wide range of Chevy engine applications from the 1960s and up. The
D.S.S. Competition Engine offers FX-Series forged 4032 aluminum alloy piston and ring kits for a wide range of Chevy engine applications from the 1960s and up. The pistons are available in flat top, dish, and dome styles—in countless size and performance options. For your convenience, these sets include corresponding piston rings for a turnkey installation. FX-Series forged 4032 alloy pistons increase your horsepower potential without breaking the budget. Forged and machined with premium aircraft-quality 4032 alloy, the pistons are a great choice for naturally aspirated, nitrous or boosted engines with the added s
D.S.S. Competition Engine offers FX-Series forged 4032 aluminum alloy piston and ring kits for a wide range of Chevy engine applications from the 1960s and up. The pistons are available in flat top, dish, and dome styles—in countless size and performance options. For your convenience, these sets include corresponding piston rings for a turnkey installation. FX-Series forged 4032 alloy pistons increase your horsepower potential without breaking the budget. Forged and machined with premium aircraft-quality 4032 alloy, the pistons are a great choice for naturally aspirated, nitrous or boosted engines with the added strength from the internal gussets. Additional CNC milling removes material in non-critical areas to achieve a lighter weight for the perfect balance of strength, power, and longevity. FX-Series pistons feature a patented X-Groove skirt design, which reduces damage caused by fuel wash down and break-in debris for superior skirt, cylinder, and ring life. For stroker engines, the advanced skirt design improves piston stability and ring seal which provides quieter operation. Order the set recommended for your year/make and engine application.

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D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4060

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4060

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4060

Piston Set, 347 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.060 bore

Part Number: DMS-K1-3150-4060

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3152-4060

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3152-4060

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3152-4060

Piston Set, 347 Stroker SBF 289 - 302 K1-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-K1-3152-4060

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2460-4155

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2460-4155

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2460-4155

Piston Set, 420 SBC K1-FX Series -5cc Flat Top Piston Set. 4.155 bore

Part Number: DMS-K1-2460-4155

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3121-4125

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3121-4125

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3121-4125

Piston Set, Boss 363 Stroker SBF 289 - 302 K1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.125 bore

Part Number: DMS-K1-3121-4125

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3171-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3171-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3171-4040

Piston Set, Boss 347 Stroker SBF 289 - 302 K1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K1-3171-4040

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3256-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3256-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3256-4030

Piston Set, 331 Stroker SBF 289 - 302 K1-FX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K1-3256-4030

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4942-3592

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4942-3592

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4942-3592

Piston Set, 5.0 Stroker Modular K1-FX Series -15cc 4V Dish Piston Set. 3.592 bore

Part Number: DMS-K1-4942-3592

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3156-4000

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3156-4000

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3156-4000

Piston Set, 347 Stroker SBF 289 - 302 K1-FX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-K1-3156-4000

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3158-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3158-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3158-4030

Piston Set, 347 Stroker SBF 289 - 302 K1-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K1-3158-4030

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3212-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3212-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3212-4040

Piston Set, 427W / 5.8 Stroker SBF 351W K1-FX Series -31cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K1-3212-4040

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2460-4060

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2460-4060

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2460-4060

Piston Set, 396 SBC K1-FX Series -5cc Flat Top Piston Set. 4.060 bore

Part Number: DMS-K1-2460-4060

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2463-4125

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2463-4125

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2463-4125

Piston Set, 420 SBC K1-FX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-K1-2463-4125

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4753-3650

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4753-3650

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4753-3650

Piston Set, 5.0 Coyote K1-FX Series -4cc 4V Flat Top Piston Set. 3.650 bore

Part Number: DMS-K1-4753-3650

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3100-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3100-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3100-4030

Piston Set, 347 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.030 bore

Part Number: DMS-K1-3100-4030

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3250-4000

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3250-4000

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3250-4000

Piston Set, 331 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.000 bore

Part Number: DMS-K1-3250-4000

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2403-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2403-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2403-4030

Piston Set, 383 SBC K1-FX Series -16cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K1-2403-4030

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3123-4155

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3123-4155

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3123-4155

Piston Set, 363 Stroker SBF 289 - 302 K1-FX Series -22cc Dish Top Boss/Canted Piston Set. 4.155 bore

Part Number: DMS-K1-3123-4155

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3123-4165

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3123-4165

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3123-4165

Piston Set, 363 Stroker SBF 289 - 302 K1-FX Series -22cc Dish Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-K1-3123-4165

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3123-4185

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3123-4185

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3123-4185

Piston Set, 363 Stroker SBF 289 - 302 K1-FX Series -22cc Dish Top Boss/Canted Piston Set. 4.185 bore

Part Number: DMS-K1-3123-4185

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3125-4000

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3125-4000

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3125-4000

Piston Set, Boss 347 Stroker SBF 289 - 302 K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.000 bore

Part Number: DMS-K1-3125-4000

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3125-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3125-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3125-4040

Piston Set, Boss 347 Stroker SBF 289 - 302 K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-K1-3125-4040

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3125-4185

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3125-4185

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3125-4185

Piston Set, Boss 363 Stroker SBF 289 - 302 K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.185 bore

Part Number: DMS-K1-3125-4185

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4000

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4000

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4000

Piston Set, 347 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.000 bore

Part Number: DMS-K1-3150-4000

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4030

Piston Set, 347 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.030 bore

Part Number: DMS-K1-3150-4030

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3150-4040

Piston Set, 347 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.040 bore

Part Number: DMS-K1-3150-4040

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

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