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Forged Pro pistons BB Chevy 396, 4.155 bore, 1.765 C.H., 3.76 in. stroke, 6.135 in. rod, 32cc open/closed ch. Dome 10.5@110cc, 10.1@114cc, 9.6@119cc

Part Number: SUM-BBC396155

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Pistons, Hypereutectic, Dome, 4.155 in. Bore, Set of 8

Part Number: UEM-KB160-030

5.0 out of 5 stars ( 3 )

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Piston and Ring Kit, Hypereutectic, Dome, 4.155 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB160KTM-030

5.0 out of 5 stars ( 1 )

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Pistons, AutoTec SBC, 4.155, 3.48, Flat Top 6, 0.927, SBC 23°4.125, Sold as a set of 8.

Part Number: PIS-1000184

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Piston and Ring Kit, Forged, Dish, 4.155 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC938KTD-030

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Piston and Ring Kit, Forged, Flat, 4.155 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC941KTD-030

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

3-2470-4155-434-small-block-chevy-3-fx-series-5cc-flat-top-forged-piston-set-4-155-bore

Part Number: DMS-3-2470-4155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Piston and Ring Kit, Powerpack, Flat Top, Forged Aluminum, 4.155 in. Bore, 4.250 in. Stroke, Pontiac, Set of 8

Part Number: MLE-930275055

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

-5cc Flat Top SBC 23 Degree Forged 4032

Part Number: DMS-K8100-4155

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Piston Set, 363 Stroker SBF 289 - 302 1-FX Series +6cc Dome Top inline Piston Set. 4.155 bore

Part Number: DMS-1-3166-4155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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+4cc Dome Top SBC 23 Degree Forged 4032

Part Number: DMS-8107-4155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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-13cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-8103-4155

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-28cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-1-2106-4155

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Piston, 4.155 in. Bore, 1.760 in. Compression Height, 4032 Forged Aluminum, ArmorGlide Skirt Coating, with Pin and Spirolox, Chevy, Big Block, Each

Part Number: WIS-5519A6

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Pistons, RaceTec SBC, 4.155, 3.75, Inverted Dome/Dish 6, 0.927, SBC 23°, Sold as a set of 8.

Part Number: PIS-1001075

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Estimated Ship Date: May 27, 2026 if ordered today

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Pistons, RaceTec SBC, 4.155, 3.5, Dome 6, 0.927, SBC 23°, Sold as a set of 8.

Part Number: PIS-1001097

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Estimated Ship Date: May 27, 2026 if ordered today

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Pistons, RaceTec SBC, 4.155, 3.875, Dome 6, 0.927, SBC 23°, Sold as a set of 8.

Part Number: PIS-1001407

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Estimated Ship Date: May 27, 2026 if ordered today

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Pistons, AutoTec SBC, 4.155, 3.75, Dome 6, 0.927, SBC 23°4.125, Sold as a set of 8.

Part Number: PIS-1000232

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Estimated Ship Date: May 27, 2026 if ordered today

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Pistons, AutoTec SBC, 4.155, 4, Dome 6, 0.927, SBC 23°4.125, Sold as a set of 8.

Part Number: PIS-1000239

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Estimated Ship Date: May 27, 2026 if ordered today

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Pistons, Forged, Dish, 4.155 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC938-030

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

-5cc Flat Top SBC 23 Degree Forged 4032

Part Number: DMS-8100-4155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Set, 377 SBC SX Series -21cc Dish Top Piston Set. 4.155 bore

Part Number: DMS-8115-4155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Set, 420 SBC SX Series -16cc Dish Top Piston Set. 4.155 bore

Part Number: DMS-8153-4155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

-12cc Flat Top Oldsmobile Forged 4032

Part Number: DMS-K160204155C

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Estimated Ship Date: Apr 27, 2026 if ordered today

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+6cc Dome Top SBF 20 Degree Inline Forged 4032

Part Number: DMS-K1-3266-4155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today