Icon Premium Forged Piston Kit - Includes Rings - 4.005" Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 4.0 cc - GM LS-Series BR20053 1968-1986 Mercury Cougar

1968-1986 Mercury Cougar

The CORSA Double X-Pipe crosses twice

1958-1976 Ford F-350

or an ideal column shift conversion

Icon Premium Forged Piston Kit - Includes Rings - 4.005" Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 4.0 cc - GM LS-Series BR20053 1968-1986 Mercury CougarProduct Description: Piston and Ring Premium Forged Forged 4. 005 in Bore 1. 2 x 1. 2 x 3. 0 mm Ring Groove Minus 4. 00 cc GM LS Series 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