Availability
Pistons
Showing In Stock Items. Show All 44 Items.
Pistons, Forged, 4.125 in. Bore, 4.000 in. Stroke, Flat Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS7 12 degree, Chevy, Set of 8
Part Number: PIS-1000746
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Forged Pro Pistons for SB Chevy 427, 4.125 bore, 1.000 C.H. , 4 in. stroke, 6 in. rod, 18cc volume, 11.2@58cc, 10.5@64cc, 10.25@67cc, 9.75@72cc
Part Number: SUM-SBC427STD
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Set, 420 SBC 1-FX Series -16cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-1-2453-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 1-FX Series -16cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-1-2463-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 1-FX Series -5cc Flat Top Piston Set. 4.185 bore
Part Number: DMS-1-2460-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 1-FX Series -21cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-1-2465-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 1-FX Series -5cc Flat Top Piston Set. 4.185 bore
Part Number: DMS-1-2450-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 1-FX Series -28cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-1-2456-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 1-FX Series -21cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-1-2455-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 2-FX Series -5cc Flat Top Piston Set. 4.185 bore
Part Number: DMS-2-2450-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 2-FX Series -21cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-2-2465-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 2-FX Series -16cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-2-2453-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 2-FX Series -28cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-2-2466-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 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: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
-4cc Flat Top SBF 20 Degree Inline Forged 2618
Part Number: DMS-2-3250-4000C
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
-18cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618
Part Number: DMS-2-3258-4000C
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
-22cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618
Part Number: DMS-2-3260-4000C
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
-13cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618
Part Number: DMS-2-3256-4000C
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
-31cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618
Part Number: DMS-2-3262-4000C
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 2-FX Series -16cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-2-2463-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 2-FX Series -5cc Flat Top Piston Set. 4.185 bore
Part Number: DMS-2-2460-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 420 SBC 2-FX Series -28cc Dish Top Piston Set. 4.185 bore
Part Number: DMS-2-2456-4185
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston Set, 428 FE 2-FX Series -5cc FE Flat Top Piston Set. 4.130 bore
Part Number: DMS-2-5020-4130
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
-10cc Dish Top FE Ford Forged 2618
Part Number: DMS-2-5021-4130
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
-20cc Dish Top FE Ford Forged 2618
Part Number: DMS-2-5025-4130
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster