Wiseco, Forged Piston Kits Stroke 4,25″ Bore 3,518″ (89,3572 mm ) 11:1 +.020 mm 1340 ccm (80 cui), 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 85-98 Touring
Wiseco, Forged Piston Kits Stroke 4,25″ Bore 3,518″ (89,3572 mm ) 11:1 +.020 mm 1340 ccm (80 cui), 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 85-98 Touring