Flat Top Pistons
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Icon FHR GM LS 3.903 Bore 4.000 Stroke -3.2cc Flat Forged Piston Set IC9990C.005
Icon Forged Pistons
$477.55Icon FHR GM LS 3.903 Bore 4.000 Stroke -3.2cc Flat Forged Piston Set IC9990C.005 Formed Head Relief pistons have valve reliefs that are formed in as the piston blank is pressed into the die. Many of the domed models are solid which allows tailoring the...IC9990C.005$477.55 -
Icon FHR GM LS 3.903 Bore 4.000 Stroke -3.2cc Flat Forged Piston Kit IC9990CKTS.005
Icon Forged Pistons
$573.59Icon FHR GM LS 3.903 Bore 4.000 Stroke -3.2cc Flat Forged Piston Kit IC9990CKTS.005 Formed Head Relief pistons have valve reliefs that are formed in as the piston blank is pressed into the die. Many of the domed models are solid which allows tailoring...IC9990CKTS.005$573.59