Availability
1-2458-4000-396-small-block-chevy-1-fx-series-4cc-dome-top-forged-piston-set-4-000-bore
Part Number: DMS-1-2458-4000
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
1-2458-4030-396-small-block-chevy-1-fx-series-4cc-dome-top-forged-piston-set-4-030-bore
Part Number: DMS-1-2458-4030
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
1-2458-4040-396-small-block-chevy-1-fx-series-4cc-dome-top-forged-piston-set-4-040-bore
Part Number: DMS-1-2458-4040
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
1-2458-4060-396-small-block-chevy-1-fx-series-4cc-dome-top-forged-piston-set-4-060-bore
Part Number: DMS-1-2458-4060
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
1-2458-4125-420-small-block-chevy-1-fx-series-4cc-dome-top-forged-piston-set-4-125-bore
Part Number: DMS-1-2458-4125
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
1-2458-4155-420-small-block-chevy-1-fx-series-4cc-dome-top-forged-piston-set-4-155-bore
Part Number: DMS-1-2458-4155
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
1-2458-4165-420-small-block-chevy-1-fx-series-4cc-dome-top-forged-piston-set-4-165-bore
Part Number: DMS-1-2458-4165
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 420 SBC K1-FX Series -5cc Flat Top Piston Set. 4.125 bore
Part Number: DMS-K1-2450-4125
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
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: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 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: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Pistons, FX-Series, Forged 4032, 6.00cc Dome, 4.030 in. Bore, Chevy LS, Set of 8
Part Number: DMS-1-2832-4030
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.582 bore
Part Number: DMS-K2-4891-3582
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.592 bore
Part Number: DMS-K2-4891-3592
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.681 bore
Part Number: DMS-K2-4891-3681
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.700 bore
Part Number: DMS-K2-4891-3700
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -18cc No Valve Relief Dish Top Piston Set. 3.552 bore
Part Number: DMS-K2-4892-3552
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -18cc No Valve Relief Dish Top Piston Set. 3.572 bore
Part Number: DMS-K2-4892-3572
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -18cc No Valve Relief Dish Top Piston Set. 3.582 bore
Part Number: DMS-K2-4892-3582
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -18cc No Valve Relief Dish Top Piston Set. 3.592 bore
Part Number: DMS-K2-4892-3592
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -18cc No Valve Relief Dish Top Piston Set. 3.681 bore
Part Number: DMS-K2-4892-3681
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -18cc No Valve Relief Dish Top Piston Set. 3.700 bore
Part Number: DMS-K2-4892-3700
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -10cc No Valve Relief Dish Top Piston Set. 3.552 bore
Part Number: DMS-K2-4893-3552
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -10cc No Valve Relief Dish Top Piston Set. 3.572 bore
Part Number: DMS-K2-4893-3572
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.0 Stroker Modular K2-FX Series -6cc 2V PI/TW Dish Piston Set. 3.592 bore
Part Number: DMS-K2-4922-3592
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Piston Set, 5.0 Stroker Modular K2-FX Series -6cc 2V PI/TW Dish Piston Set. 3.700 bore
Part Number: DMS-K2-4922-3700
Not Yet Reviewed
Estimated Ship Date: Jan 8, 2026 if ordered today
Estimated Ship Date: Jan 8, 2026 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.