Icon Domed Forged Piston - 4.290 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 18.00 cc - Big Block Chevy (Set of 8) Floor Liner Mounting Flange Gasket Type -

Mounting Flange Gasket Type - Standard LS3 Molded O-Ring

ARP oil pan studs have a nut-starter radius to prevent cross-threading

1/2 in Mounting Hole

Holley Street HP Carburetor 0-82751 4 bbl - 750 CFM - Model 4150 - No Choke - Mech Secondary - Double Accelerator Pump - Not Legal For Sale/Use In California

E40D / 4R100

Icon Domed Forged Piston - 4.290 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 18.00 cc - Big Block Chevy (Set of 8) Floor Liner Mounting Flange Gasket Type -Product Description: Piston Domed Forged 4. 290 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Plus 18. 00 cc Big Block Chevy Set of 8 Icon Pistons brings the same quality and performance you've come to expect from United Engine brands. ICON forgings are created at our in house facility, utilizing the latest innovations in piston forging technology. Each ICON piston is purpose built from the ground up for extreme high performance street or racing