Pistons - 4.160 in. Bore (in.) - Flat top, with four valve reliefs Piston Style - Free Shipping on Orders Over $109 at Summit Racing

Speed-Pro Forged Pistons L2262F40

Pistons, Forged, Flat, 4.160 in. Bore, Pontiac, Set of 8

Part Number: SLP-L2262F40

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Pistons, Cast, Flat, 4.160 in. Bore, Pontiac, Set of 8

Part Number: SLP-411NP40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Pistons, Forged, Flat, 4.160 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC9946-040

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Piston and Ring Kit, FHR Forged, Flat, 4.160 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC9946KTM040

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today