Availability
Pistons
Piston and Ring Kit, Hypereutectic, Dish, 4.375 in. Bore, Oldsmobile, Kit
Part Number: UEM-KB405KTD-024
Estimated Ship Date: Today
Estimated Ship Date: Today
Forged Pro pistons Olds 350, 4.087 bore, 1.612 C.H., 3.385 in. stroke, 6 in. rod, 0cc flat top, 10.5@68cc, 10.37@69cc, 10.25@70cc, 9.7@75cc, 9.3@79cc
Part Number: SUM-SBO350030
Not Yet Reviewed
Estimated Ship Date: Jun 3, 2026 if ordered today
Estimated Ship Date: Jun 3, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Piston Set, 350 Olds. K1-FX Series -5cc Olds Flat Top Piston Set. 4.100 bore
Part Number: DMS-K1-6025-4100
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Piston Set, 350 Olds. 1-FX Series -5cc Olds Flat Top Piston Set. 4.080 bore
Part Number: DMS-1-6025-4080
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Pistons, Forged, Flat, 4.057 in. Bore, Oldsmobile, Set of 8
Part Number: SLP-L2320F
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Flat, 4.087 in. Bore, Oldsmobile, Set of 8
Part Number: SLP-L2320F30
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Dish, 4.375 in. Bore, Oldsmobile, Set of 8
Part Number: UEM-KB405-024
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Piston Set, 350 Olds. K1-FX Series -5cc Olds Flat Top Piston Set. 4.080 bore
Part Number: DMS-K1-6025-4080
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston and Ring Kit, Hypereutectic, Dish, 4.390 in. Bore, Oldsmobile, V8, Kit
Part Number: UEM-KB405KTD-039
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Piston Set, 350 Olds. K2-FX Series -5cc Olds Flat Top Piston Set. 4.100 bore
Part Number: DMS-K2-6025-4100
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Pistons, Hypereutectic, Dish, 3.830 in. Bore, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Set of 8
Part Number: SLP-H801CP30
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Piston and Ring Kit, Powerpack, Flat Top, Forged Aluminum, 4.065 in. Bore, 3.385 in. Stroke, Oldsmobile, Set of 8
Part Number: MLE-197815365
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Piston Set 77-79 BUI/OLD/PON 6.6L
Part Number: EGN-P15968030
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Engine Piston Set 85-90 BUI/CAD/CHV/OLD/PON 5.0L
Part Number: EGN-P30878060
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Engine Piston Set 77-79 BUI/OLD/PON 6.6L
Part Number: EGN-P15968060
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Engine Piston Set 80-84 BUI/OLD/PON 5.0L
Part Number: EGN-P15518060
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Engine Piston Set 85-90 BUI/CAD/CHV/OLD/PON 5.0L
Part Number: EGN-P30878040
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Engine Piston Set 68-80 BUI/CAD/OLD 5.7L
Part Number: EGN-P15318040
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Piston Set, 350 Olds. K2-FX Series -5cc Olds Flat Top Piston Set. 4.057 bore
Part Number: DMS-K2-6025-4057
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Piston Set, 350 Olds. 1-FX Series -5cc Olds Flat Top Piston Set. 4.100 bore
Part Number: DMS-1-6025-4100
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Piston Set, 350 Olds. 2-FX Series -5cc Olds Flat Top Piston Set. 4.057 bore
Part Number: DMS-2-6025-4057
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Piston Set, 350 Olds. 2-FX Series -5cc Olds Flat Top Piston Set. 4.125 bore
Part Number: DMS-2-6025-4125
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Piston Set, 350 Olds. 1-FX Series -5cc Olds Flat Top Piston Set. 4.057 bore
Part Number: DMS-1-6025-4057
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Piston Set, 350 Olds. K3-FX Series -5cc Olds Flat Top Piston Set. 4.057 bore
Part Number: DMS-K3-6025-4057
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Engine Piston Set 80-84 BUI/OLD/PON 5.0L
Part Number: EGN-P15518040
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
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