Availability
Piston Set, 400M SBF 400M K2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore
Part Number: DMS-K2-3971-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
k3-2478-4040-408-small-block-chevy-k3-fx-series-4cc-dome-top-forged-piston-set-4-040-bore
Part Number: DMS-K3-2478-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.040 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2872-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Piston Set, 408C / Boss Stroker SBF 351C K2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore
Part Number: DMS-K2-3720-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
-5cc Flat Top SBF 20 Degree Inline & Twisted Wedge Forged 2618
Part Number: DMS-K232514040C
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Piston Set, 383 SBC K3-FX Series -16cc Dish Top Piston Set. 4.040 bore
Part Number: DMS-K3-2323-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Piston Set, 393C / Boss Stroker SBF 351C K2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore
Part Number: DMS-K2-3821-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
+6cc Dome Top SBF 20 Degree Inline Forged 2618
Part Number: DMS-K2-3466-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.040 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2874-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
+6cc Dome Top SBF Twisted Wedge Forged 2618
Part Number: DMS-K232184040C
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.040 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2870-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Piston Set, 383C / Boss Stroker SBF 351C K2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore
Part Number: DMS-K2-3721-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
-2cc Flat Top SBF Twisted Wedge Forged 2618
Part Number: DMS-K232024040C
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Piston Set, 396 SBC K3-FX Series -21cc Dish Top Piston Set. 4.040 bore
Part Number: DMS-K3-2455-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Piston Set, 396 SBC K3-FX Series -16cc Dish Top Piston Set. 4.040 bore
Part Number: DMS-K3-2463-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Piston Set, 331 Stroker SBF 289 - 302 K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Piston Set. 4.040 bore
Part Number: DMS-K2-3251-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
+6cc Dome Top SBF Twisted Wedge Forged 2618
Part Number: DMS-K233184040C
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
k3-2028-4040-302-small-block-chevy-k3-fx-series-4cc-dome-top-forged-piston-set-4-040-bore
Part Number: DMS-K3-2028-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.040 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2835-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Piston Set, 383 SBC K3-FX Series -5cc Flat Top Piston Set. 4.040 bore
Part Number: DMS-K3-2300-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Piston Set, 427W / 5.8 Clevor Stroker SBF 351W K2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore
Part Number: DMS-K2-3220-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
k3-2048-4040-302-small-block-chevy-k3-fx-series-4cc-dome-top-forged-piston-set-4-040-bore
Part Number: DMS-K3-2048-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Piston Set, 350 SBC K3-FX Series -13cc Dish Top Piston Set. 4.040 bore
Part Number: DMS-K3-2103-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
k3-2408-4040-383-small-block-chevy-k3-fx-series-4cc-dome-top-forged-piston-set-4-040-bore
Part Number: DMS-K3-2408-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Piston Set, 418W / 5.8 Stroker SBF 351W K2-FX Series +6cc Dome Top Twisted Wedge Piston Set. 4.040 bore
Part Number: DMS-K2-3318-4040
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
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