Icon FHR Forged Piston Set - 4.000" Bore - 1.5 x 1.5 x 3.3 mm Ring Groove - Minus 2.9 cc - GM LS-Series (Set of 8) H760C01 For 2-speed Powerglide Transmissions

For 2-speed Powerglide Transmissions

Magnum studs are best for street performance applications

950" installed height and a spring pocket of 1

but will fit inside any bracket that is 7

Various Ford

Icon FHR Forged Piston Set - 4.000" Bore - 1.5 x 1.5 x 3.3 mm Ring Groove - Minus 2.9 cc - GM LS-Series (Set of 8) H760C01 For 2-speed Powerglide TransmissionsProduct Description: Piston FHR Forged 4. 000 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Groove Minus 3. 30 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 applications.