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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 K1-2478-4185

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2478-4185

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2478-4185

k1-2478-4185-434-small-block-chevy-k1-fx-series-4cc-dome-top-forged-piston-set-4-185-bore

Part Number: DMS-K1-2478-4185

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2744-4075

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2744-4075

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2744-4075

k1-2744-4075-lt1-6-4-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-075-bore

Part Number: DMS-K1-2744-4075

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4185

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4185

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4185

Piston Set, 481 Stroker Olds. K1-FX Series -12cc Olds Flat Top Piston Set. 4.185 bore

Part Number: DMS-K1-6010-4185

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3360-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3360-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3360-4030

Piston Set, 408W /5.8 Stroker SBF 351W K1-FX Series -22cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K1-3360-4030

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-5021-4080

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-5021-4080

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-5021-4080

-10cc Dish Top FE Ford Forged 4032

Part Number: DMS-K1-5021-4080

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6100-4125C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6100-4125C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6100-4125C

-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-K161004125C

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3970-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3970-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3970-4040

Piston Set, 400M SBF 400M K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K1-3970-4040

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3502-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3502-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3502-4030

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K1-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K1-3502-4030

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3156-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3156-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3156-4030

Piston Set, 347 Stroker SBF 289 - 302 K1-FX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K1-3156-4030

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2005-4185

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2005-4185

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2005-4185

-21cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-K1-2005-4185

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6300-4070

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6300-4070

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6300-4070

Piston Set, 340 Mopar K1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.070 bore

Part Number: DMS-K1-6300-4070

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6130-4180

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6130-4180

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6130-4180

Piston Set, 453 Late Pontiac K1-FX Series -7cc Late Flat Top Piston Set. 4.180 bore

Part Number: DMS-K1-6130-4180

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2751-4070

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2751-4070

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2751-4070

k1-2751-4070-lt1-6-3-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-070-bore

Part Number: DMS-K1-2751-4070

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6480-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6480-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6480-4040

Piston Set, 506 Viper/SRT K1-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.040 bore

Part Number: DMS-K1-6480-4040

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2763-4125

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2763-4125

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2763-4125

k1-2763-4125-l8t-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-125-bore

Part Number: DMS-K1-2763-4125

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3722-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3722-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3722-4040

Piston Set, 408C / Boss Stroker SBF 351C K1-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K1-3722-4040

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3502-4000

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3502-4000

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3502-4000

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K1-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-K1-3502-4000

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 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: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6827-4055

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6827-4055

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6827-4055

+4cc Dome Top Gen III Hemi Forged 4032

Part Number: DMS-K1-6827-4055

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 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: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2020-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2020-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2020-4030

Piston Set, 302 SBC K1-FX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-K1-2020-4030

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3550-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3550-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3550-4040

Piston Set, 351W / 5.8 SBF 351W K1-FX Series -4cc Flat Top Inline Piston Set. 4.040 bore

Part Number: DMS-K1-3550-4040

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6710-3917

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6710-3917

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6710-3917

-1.5cc Flat Top Gen III Hemi Forged 4032

Part Number: DMS-K1-6710-3917

Not Yet Reviewed

Estimated Ship Date: Today

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D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6470-4065

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6470-4065

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6470-4065

-0cc Flat Top No Notch Mopar Viper/SRT Forged 4032

Part Number: DMS-K1-6470-4065

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6470-4050V

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6470-4050V

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6470-4050V

-0cc Flat Top No Notch Mopar Viper/SRT Forged 4032

Part Number: DMS-K164704050V

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

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