Availability
Piston Set, Boss 363 Stroker SBF 289 - 302 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.165 bore
Part Number: DMS-3-3170-4165
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, Boss 363 Stroker SBF 289 - 302 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.185 bore
Part Number: DMS-3-3170-4185
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 360 AMC V8 3-FX Series -3cc AMC Flat Top Piston Set. 4.080 bore
Part Number: DMS-3-6600-4080
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 360 AMC V8 3-FX Series -3cc AMC Flat Top Piston Set. 4.110 bore
Part Number: DMS-3-6600-4110
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 360 AMC V8 3-FX Series -3cc AMC Flat Top Piston Set. 4.120 bore
Part Number: DMS-3-6600-4120
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 360 AMC V8 3-FX Series -3cc AMC Flat Top Piston Set. 4.140 bore
Part Number: DMS-3-6600-4140
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 390 AMC V8 3-FX Series -3cc AMC Flat Top Piston Set. 4.165 bore
Part Number: DMS-3-6610-4165
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 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-3-6610-4185
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 390 AMC V8 3-FX Series -3cc AMC Flat Top Piston Set. 4.195 bore
Part Number: DMS-3-6610-4195
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 401 AMC V8 3-FX Series -3cc AMC Flat Top Piston Set. 4.165 bore
Part Number: DMS-3-6620-4165
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 401 AMC V8 3-FX Series -3cc AMC Flat Top Piston Set. 4.185 bore
Part Number: DMS-3-6620-4185
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 401 AMC V8 3-FX Series -3cc AMC Flat Top Piston Set. 4.195 bore
Part Number: DMS-3-6620-4195
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 340 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.040 bore
Part Number: DMS-3-6300-4040
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 340 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.070 bore
Part Number: DMS-3-6300-4070
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 340 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.080 bore
Part Number: DMS-3-6300-4080
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 340 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.100 bore
Part Number: DMS-3-6300-4100
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 318 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.910 bore
Part Number: DMS-3-6310-3910
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 318 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.940 bore
Part Number: DMS-3-6310-3940
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 318 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.950 bore
Part Number: DMS-3-6310-3950
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 318 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.970 bore
Part Number: DMS-3-6310-3970
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 360 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.000 bore
Part Number: DMS-3-6350-4000
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 360 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.030 bore
Part Number: DMS-3-6350-4030
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 360 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.040 bore
Part Number: DMS-3-6350-4040
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 360 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.060 bore
Part Number: DMS-3-6350-4060
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Piston Set, 318 Mopar K2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.940 bore
Part Number: DMS-K2-6310-3940
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.