Availability
DSS Racing Engines & Components
Piston Set, 420 SBC K1-FX Series -5cc Flat Top Piston Set. 4.155 bore
Part Number: DMS-K1-2450-4155
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 420 SBC K1-FX Series -5cc Flat Top Piston Set. 4.165 bore
Part Number: DMS-K1-2450-4165
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 420 SBC K1-FX Series -5cc Flat Top Piston Set. 4.185 bore
Part Number: DMS-K1-2450-4185
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 396 SBC K1-FX Series -16cc Dish Top Piston Set. 4.000 bore
Part Number: DMS-K1-2453-4000
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
k1-2741-4065-lt1-6-2-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-065-bore
Part Number: DMS-K1-2741-4065
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 396 SBC K1-FX Series -16cc Dish Top Piston Set. 4.040 bore
Part Number: DMS-K1-2453-4040
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
k1-2721-3800-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-800-bore
Part Number: DMS-K1-2721-3800
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 420 SBC K1-FX Series -16cc Dish Top Piston Set. 4.125 bore
Part Number: DMS-K1-2453-4125
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
k1-2741-4130-lt1-6-6-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-130-bore
Part Number: DMS-K1-2741-4130
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
k1-2721-3830-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-830-bore
Part Number: DMS-K1-2721-3830
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
k1-2741-4165-lt1-6-8-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-165-bore
Part Number: DMS-K1-2741-4165
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
k1-2722-3785-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-785-bore
Part Number: DMS-K1-2722-3785
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
k1-2744-4065-lt1-6-2-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-065-bore
Part Number: DMS-K1-2744-4065
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
k1-2722-3810-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-K1-2722-3810
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
k1-2722-3830-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-830-bore
Part Number: DMS-K1-2722-3830
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
k1-2744-4130-lt1-6-6-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-130-bore
Part Number: DMS-K1-2744-4130
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
k1-2744-4165-lt1-6-8-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-165-bore
Part Number: DMS-K1-2744-4165
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 420 SBC K1-FX Series -16cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-K1-2463-4185
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 396 SBC K1-FX Series -21cc Dish Top Piston Set. 4.000 bore
Part Number: DMS-K1-2465-4000
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 396 SBC K1-FX Series -21cc Dish Top Piston Set. 4.030 bore
Part Number: DMS-K1-2465-4030
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 396 SBC K1-FX Series -21cc Dish Top Piston Set. 4.040 bore
Part Number: DMS-K1-2465-4040
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 396 SBC K1-FX Series -21cc Dish Top Piston Set. 4.060 bore
Part Number: DMS-K1-2465-4060
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 420 SBC K1-FX Series -21cc Dish Top Piston Set. 4.125 bore
Part Number: DMS-K1-2465-4125
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 420 SBC K1-FX Series -21cc Dish Top Piston Set. 4.155 bore
Part Number: DMS-K1-2465-4155
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Piston Set, 420 SBC K1-FX Series -21cc Dish Top Piston Set. 4.165 bore
Part Number: DMS-K1-2465-4165
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
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