Availability
Pistons & Piston Rings
Piston Set, 351W / 5.8 SBF 351W K2-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore
Part Number: DMS-K2-3558-4030
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 351W / 5.8 SBF 351W K2-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore
Part Number: DMS-K2-3558-4040
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 351W / 5.8 SBF 351W K2-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.060 bore
Part Number: DMS-K2-3558-4060
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 351W / 5.8 Clevor SBF 351W K2-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.060 bore
Part Number: DMS-K2-3575-4060
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 408C / Boss Stroker SBF 351C K2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.000 bore
Part Number: DMS-K2-3720-4000
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 408C / Boss Stroker SBF 351C K2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.030 bore
Part Number: DMS-K2-3720-4030
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 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: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 408C / Boss Stroker SBF 351C K2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.060 bore
Part Number: DMS-K2-3720-4060
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 427C / Boss Stroker SBF 351C K2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.125 bore
Part Number: DMS-K2-3720-4125
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 427C / Boss Stroker SBF 351C K2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.155 bore
Part Number: DMS-K2-3720-4155
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 427C / Boss Stroker SBF 351C K2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.165 bore
Part Number: DMS-K2-3720-4165
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 427C / Boss Stroker SBF 351C K2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.185 bore
Part Number: DMS-K2-3720-4185
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 427W /5.8 Stroker SBF 351W K2-FX Series -22cc Dish Top Inline / Twisted Wedge Piston Set. 4.155 bore
Part Number: DMS-K2-3360-4155
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 383C / Boss Stroker SBF 351C K2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore
Part Number: DMS-K2-3721-4030
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 427W /5.8 Stroker SBF 351W K2-FX Series -22cc Dish Top Inline / Twisted Wedge Piston Set. 4.185 bore
Part Number: DMS-K2-3360-4185
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 408W /5.8 Stroker SBF 351W K2-FX Series -31cc Dish Top Inline / Twisted Wedge Piston Set. 4.000 bore
Part Number: DMS-K2-3362-4000
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 408W /5.8 Stroker SBF 351W K2-FX Series -31cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore
Part Number: DMS-K2-3362-4030
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 408W /5.8 Stroker SBF 351W K2-FX Series -31cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore
Part Number: DMS-K2-3362-4040
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 408W /5.8 Stroker SBF 351W K2-FX Series -31cc Dish Top Inline / Twisted Wedge Piston Set. 4.060 bore
Part Number: DMS-K2-3362-4060
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 427W /5.8 Stroker SBF 351W K2-FX Series -31cc Dish Top Inline / Twisted Wedge Piston Set. 4.125 bore
Part Number: DMS-K2-3362-4125
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K2-FX Series -4cc Flat Top inline Piston Set. 4.060 bore
Part Number: DMS-K2-3400-4060
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Piston Set. 4.000 bore
Part Number: DMS-K2-3401-4000
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Piston Set. 4.030 bore
Part Number: DMS-K2-3401-4030
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Piston Set. 4.040 bore
Part Number: DMS-K2-3401-4040
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Piston Set. 4.060 bore
Part Number: DMS-K2-3401-4060
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 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