Flat Top Pistons

Icon FHR GM LS 3.903 Bore 3.622 Stroke -3.2cc Flat Forged Piston No IC9989C.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...

Icon FHR GM LS 3.908 Bore 3.622 Stroke -3.2cc Flat Forged Piston Set IC9989C.010 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...

Icon FHR GM LS 3.898 Bore 3.622 Stroke -3.2cc Flat Forged Piston Set IC9989C.STD 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...

Icon FHR GM LS 4.005 Bore 3.622 Stroke -3.3cc Flat Forged Piston Set IC9992C.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...

Icon FHR GM LS 4.010 Bore 3.622 Stroke -3.3cc Flat Forged Piston Set IC9992C.010 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...

Icon FHR GM LS 4.020 Bore 3.622 Stroke -3.3cc Flat Forged Piston Set IC9992C.020 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...

Icon FHR GM LS 4.030 Bore 3.622 Stroke -3.3cc Flat Forged Piston Set IC9992C.030 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...

Icon FHR GM LS 4.065 Bore 3.622 Stroke -3.3cc Flat Forged Piston Set IC9992C.065 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...

Icon FHR GM LS 4.070 Bore 3.622 Stroke -3.3cc Flat Forged Piston Set IC9992C.070 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...

Icon FHR GM LS 4.080 Bore 3.622 Stroke -3.3cc Flat Forged Piston Set IC9992C.080 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...

Silv-O-Lite GM LS 6.0L 4.030 Bore 3.622 Stroke Flat Top Hypereutectic Piston Set 3527HCA.75MM Features: Hypereutectic Anodized crown and top ring groove Floating pin Coated skirts      

Silv-O-Lite GM LS 6.0L 4.039 Bore 3.622 Stroke Flat Top Hypereutectic Piston Set 3527HCA.1.0MM Features: Hypereutectic Anodized crown and top ring groove Floating pin Coated skirts