Icon Premium Forged Piston Set - 4.020" Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 4.0 cc - GM LS-Series (Set of 8) 20040010 Installs easily with little to

Installs easily with little to no drilling/trimming required -- all hardware is includedVehicle Applications: 2019-2021 Ram 2500 Fleetside

1989-1997 Ford Thunderbird

and LS engines

Fits all B&M Automatic Shifters

Icon Premium Forged Piston Set - 4.020" Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 4.0 cc - GM LS-Series (Set of 8) 20040010 Installs easily with little toProduct Description: Piston Premium Forged Forged 4. 020 in Bore 1. 2 x 1. 2 x 3. 0 mm Ring Groove Minus 4. 00 cc GM LS Series 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