Availability
1978 Engines & Components
-0cc Flat Top No Notch Pontiac 301 Forged 2618
Part Number: DMS-K3-6170-4060
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
-4cc Flat Top SBF 20 Degree Inline Forged 2618
Part Number: DMS-K3-3300-4125
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Set, 418W / 5.8 Stroker SBF 351W K3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.040 bore
Part Number: DMS-K3-3302-4040
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
-28cc Dish Top SBC 23 Degree Forged 2618
Part Number: DMS-K3-2476-4030
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
k3-2473-4060-408-small-block-chevy-k3-fx-series-16cc-dish-top-forged-piston-set-4-060-bore
Part Number: DMS-K3-2473-4060
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Set, 453 Late Pontiac K3-FX Series -7cc Late Flat Top Piston Set. 4.120 bore
Part Number: DMS-K3-6130-4120
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Piston Set, 383 SBC K3-FX Series -5cc Flat Top Piston Set. 4.060 bore
Part Number: DMS-K3-2320-4060
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
-2cc Flat Top SBF Twisted Wedge Forged 2618
Part Number: DMS-K3-3202-4125
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series +6cc Dome Top inline Piston Set. 4.155 bore
Part Number: DMS-K3-3116-4155
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
-18cc Dish Top Pontiac Late Forged 2618
Part Number: DMS-K3-6125-4125
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Piston Set, 408W /5.8 Stroker SBF 351W K3-FX Series -4cc Flat Top inline Piston Set. 4.040 bore
Part Number: DMS-K3-3350-4040
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Pistons, Forged, Dish, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Set of 8
Part Number: JEP-131631-8
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
JE Pistons Extreme-Duty 23-Degree Inverted Dome Top Pistons 131631S
Not Yet Reviewed
Estimated Ship Date: Tomorrow
k3-2470-4185-434-small-block-chevy-k3-fx-series-5cc-flat-top-forged-piston-set-4-185-bore
Part Number: DMS-K3-2470-4185
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
+6cc Dome Top SBF Twisted Wedge Forged 2618
Part Number: DMS-K332684165C
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National K3-FX Series -29cc Buick Dish Top Piston Set. 3.840 bore
Part Number: DMS-K3-6205-3840
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National K3-FX Series -15cc Buick Dish Top Piston Set. 3.810 bore
Part Number: DMS-K3-6213-3810
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
-28cc Dish Top SBC 23 Degree Forged 2618
Part Number: DMS-K3-2106-4155
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
-2cc Flat Top SBF Twisted Wedge Forged 2618
Part Number: DMS-K332524155C
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
-2cc Flat Top SBF Twisted Wedge Forged 2618
Part Number: DMS-K335024000D
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
-2cc Flat Top SBF Twisted Wedge Forged 2618
Part Number: DMS-K3-3302-4125
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Set, 350 SBC K3-FX Series -5cc Flat Top Piston Set. 4.060 bore
Part Number: DMS-K3-2000-4060
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Set, 350 SBC K3-FX Series -21cc Dish Top Piston Set. 4.060 bore
Part Number: DMS-K3-2005-4060
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Set, 383 SBC K3-FX Series -21cc Dish Top Piston Set. 4.030 bore
Part Number: DMS-K3-2405-4030
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Set, 400 SBC K3-FX Series -5cc Flat Top Piston Set. 4.185 bore
Part Number: DMS-K3-2300-4185
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston Set, 400 SBC K3-FX Series -21cc Dish Top Piston Set. 4.165 bore
Part Number: DMS-K3-2405-4165
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
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