Availability
Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.800 in. Bore, 0.927 in. Wrist Pin, GM, LS, 4.8/5.3L, Set
Part Number: UEM-IC9987C-020
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -15cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-3-6203-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -29cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-3-6205-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -15cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-3-6213-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -29cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-3-6215-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -15cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-3-6223-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National 3-FX Series -29cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-3-6225-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 3800 V6 Buick V6 3-FX Series -4cc Buick Flat Top Piston Set. 3.800 bore
Part Number: DMS-3-6230-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 3800 V6 Buick V6 3-FX Series -14cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-3-6233-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 3800 V6 Buick V6 3-FX Series -20cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-3-6235-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 350 Buick V8 3-FX Series -15cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-3-6243-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
-29cc Dish Top Buick V8 350 Forged 2618
Part Number: DMS-3-6245-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
k1-2701-3800-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-800-bore
Part Number: DMS-K1-2701-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
k1-2721-3800-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-800-bore
Part Number: DMS-K1-2721-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
k1-2702-3800-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-800-bore
Part Number: DMS-K1-2702-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
k1-2722-3800-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-800-bore
Part Number: DMS-K1-2722-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
k1-2732-3800-lt1-6-2-stroker-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-800-bore
Part Number: DMS-K1-2732-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
k1-2734-3800-lt1-6-2-stroker-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-800-bore
Part Number: DMS-K1-2734-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National K2-FX Series -15cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-K2-6223-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National K2-FX Series -29cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-K2-6225-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 350 Buick V8 K2-FX Series -15cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-K2-6243-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 3800 V6 Buick V6 K2-FX Series -14cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-K2-6233-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 3800 V6 Buick V6 K2-FX Series -20cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-K2-6235-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National K2-FX Series -29cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-K2-6205-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 231 V6 & GN Buick V6 & Grand National K2-FX Series -15cc Buick Dish Top Piston Set. 3.800 bore
Part Number: DMS-K2-6213-3800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
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