Availability
Pistons
Pistons, FX-Series, Forged, 29.00cc Dish, 4.185 in. Bore, Chevy LS, Set of 8
Part Number: DMS-2-2935-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
-4cc Flat Top SBF 20 Degree Inline Forged 4032
Part Number: DMS-K133004185C
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.185 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2944-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
3-2754-4185-lt1-6-9-chevy-lt-direct-injection-3-fx-series-2618-alloy-series-forged-piston-set-4-185-bore
Part Number: DMS-3-2754-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, 427W /5.8 Stroker SBF 351W K1-FX Series -4cc Flat Top Inline Piston Set. 4.185 bore
Part Number: DMS-K1-3350-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.185 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2920-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, 371 Stroker SBF 289 - 302 K2-FX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.185 bore
Part Number: DMS-K2-3006-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, 400 SBC K3-FX Series -21cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-K3-2405-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.185 in. Bore, Chevy LS, Set of 8
Part Number: DMS-3-2942-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, Boss 363 Stroker SBF 289 - 302 K2-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.185 bore
Part Number: DMS-K2-3175-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, 420 SBC 2-FX Series -21cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-2-2455-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
-5cc Flat Top SBC 23 Degree Forged 4032
Part Number: DMS-K1-2000-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Pistons, Rings, FX-Series, Forged, 15.00cc Dish, 4.185 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2923-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
-31cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 4032
Part Number: DMS-K133124185C
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
-18cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 4032
Part Number: DMS-K132584185C
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, Boss 363 Stroker SBF 289 - 302 1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.185 bore
Part Number: DMS-1-3175-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
-31cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618
Part Number: DMS-3-3312-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, 363 Stroker SBF 289 - 302 K2-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.185 bore
Part Number: DMS-K2-3152-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, 400 SBC SX Series -5cc Flat Top Piston Set. 4.185 bore
Part Number: DMS-K8130-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, 420 SBC 3-FX Series -28cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-3-2466-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
3-2470-4185-434-small-block-chevy-3-fx-series-5cc-flat-top-forged-piston-set-4-185-bore
Part Number: DMS-3-2470-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, 420 SBC SX Series -21cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-K8155-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
2-2458-4185-420-small-block-chevy-2-fx-series-4cc-dome-top-forged-piston-set-4-185-bore
Part Number: DMS-2-2458-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, 412C / Boss Stroker SBF 351C 1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.185 bore
Part Number: DMS-1-3820-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
Piston Set, 390 AMC V8 3-FX Series -3cc AMC Flat Top Piston Set. 4.185 bore
Part Number: DMS-3-6630-4185
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2026 if ordered today
Estimated Ship Date: Nov 12, 2026 if ordered today
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