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JE Pistons Big Chief GP 12/14-Degree 632 Flat Top Pistons

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JE Pistons Big Chief GP 12/14-degree 632 Flat Top Series pistons are forged using 2618 aluminum, yielding high-tensile strength needed for high-demand performance applications, and they are designed specifically for each engine and use application to provide optimized performance durability. Big Chief 12/14-degree 632 flat tops feature JE Pistons' proprietary Forged Side Relief (FSR) design to minimize friction and power loss via reduced skirt width and saves additional weight with a shorter wrist pin. These single replacement pistons include a case hardened 5115 low carbon steel wrist pin.

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JE Pistons Big Chief GP 12/14-Degree 632 Flat Top Pistons 280263R

JE Pistons Big Chief GP 12/14-Degree 632 Flat Top Pistons 280263R

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.600 in. Bore, 4.750 in. Stroke, 6.700 in. Rod, 1.120 in. Compression, Chevy, Right, Each

Part Number: JEP-280263R

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

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