ICON FHR Series Piston and Ring Kits

4.5 out of 5 stars 4 Customer Reviews

ICON pistons have introduced a new forging line: the FHR (Forged Head Relief) Series. This new line features VMS 75 alloy, true arc-style lock rings, broached pinholes, breakthrough oil returns, and 5/64 in. ring packs—all designed to be easy on your wallet! In addition, most flat-top and dish applications are available in an offset pin design, which will help to quiet those street motors. The included piston rings will seal mild to high-compression engines, help to protect against oil blowby, and feature standard ring end gap for an easy installation.

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ICON FHR Series Piston and Ring Kits SIC9970.040

Pistons, FHR Forged, 4.040 in. Bore, Flat, 1.170 in. Comp. Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, with Rings, Ford, V8, Each

Part Number: UEM-SIC9970040

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ICON FHR Series Piston and Ring Kits SIC9971.040

Pistons, FHR Forged, 4.040 in. Bore, Flat, 1.090 in. Comp. Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, with Rings, Ford, V8, Each

Part Number: UEM-SIC9971-040

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ICON FHR Series Piston and Ring Kits SIC9972.040

Pistons, FHR Forged, 4.040 in. Bore, Flat, 1.608 in. Comp. Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, with Rings, Ford, V8, Each

Part Number: UEM-SIC9972040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON FHR Series Piston and Ring Kits SIC9961.030

Pistons, FHR Forged, 4.030 in. Bore, Flat, 1.125 in. Comp. Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, with Rings, Chevy, V8, Each

Part Number: UEM-SIC9961030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON FHR Series Piston and Ring Kits SIC9962.030

Pistons, FHR Forged, 4.030 in. Bore, Flat, 1.250 in. Comp. Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, with Rings, Chevy, V8, Each

Part Number: UEM-SIC9962-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON FHR Series Piston and Ring Kits SIC9970.030

Pistons, FHR Forged, 4.030 in. Bore, Flat, 1.170 in. Comp. Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, with Rings, Ford, V8, Each

Part Number: UEM-SIC9970-030

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON FHR Series Piston and Ring Kits SIC9971.030

Pistons, FHR Forged, 4.030 in. Bore, Flat, 1.090 in. Comp. Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, with Rings, Ford, V8, Each

Part Number: UEM-SIC9971-030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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