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JE Pistons 427/428 FE Dome Top Pistons

5.0 out of 5 stars 1 Customer Reviews

JE Pistons 427/428 FE dome top pistons are specially designed for OEM blocks and heads, and are for use with the 427 or 428 crank. Designed with a minor +.017 inch overbore for cast iron blocks, these pistons use a 4.250 inch ring set with 1/16, 1/16, 3/16 rings. The compression ratios are figured for 10.150 block height. Larger bore sizes available as customs, please contact manufacturer for more details.

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.250 in. Bore, 3.780 in. Stroke, 6.490 in. Rod, 1.770 in. Compression, Ford, Set Of 8

Part Number: JEP-168742-8

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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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This is a custom order part. You can order this part by Contacting Us.