Availability
Pistons
Piston Set, 427W /5.8 Stroker SBF 351W K3-FX Series -22cc Dish Top Inline / Twisted Wedge Piston Set. 4.155 bore
Part Number: DMS-K3-3360-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Piston Set, 427W /5.8 Stroker SBF 351W K3-FX Series -31cc Dish Top Inline / Twisted Wedge Piston Set. 4.155 bore
Part Number: DMS-K3-3362-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Piston Set, 427W /5.8 Stroker SBF 351W K3-FX Series +6cc Dome Top inline Piston Set. 4.155 bore
Part Number: DMS-K3-3366-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Piston Set, 371 Stroker SBF 289 - 302 K3-FX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.155 bore
Part Number: DMS-K3-3006-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Piston Set, 371 Stroker SBF 289 - 302 K3-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.155 bore
Part Number: DMS-K3-3008-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Piston Set, Boss 363 Stroker SBF 289 - 302 K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.155 bore
Part Number: DMS-K3-3120-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2882-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2883-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2884-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2885-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2950-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series -5cc Flat Top Inline/ Twisted Wedge Piston Set. 4.155 bore
Part Number: DMS-K3-3101-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.155 bore
Part Number: DMS-K3-3102-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.155 bore
Part Number: DMS-K3-3108-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series -22cc Dish Top Inline / Twisted Wedge Piston Set. 4.155 bore
Part Number: DMS-K3-3110-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series +6cc Dome Top Twisted Wedge Piston Set. 4.155 bore
Part Number: DMS-K3-3118-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
-4cc Flat Top SBF 20 Degree Inline Forged 2618
Part Number: DMS-K3-3200-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
-3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618
Part Number: DMS-K3-3270-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
-13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618
Part Number: DMS-K3-3271-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2952-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2953-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2955-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 10.00cc Dish, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2921-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2922-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Piston Set, Boss 363 Stroker SBF 289 - 302 K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.155 bore
Part Number: DMS-K3-3121-4155
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 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