72 and 74 stroker kits for 1972 85 ironhead sportster® models stroker kit 1972 85 ... ironhead sportster 84 86 88 s&s offers ... strokers for 1000cc harley-davidson® sportster® ironhead models the 74 kit ... for 1000cc engines with 33/16 bore cylinders stroker pistons must be purchased ... and are available in standard oversizes cylinders for ironhead sportster models are not ... chart s&s® stock bore stroker kits for harley-davidson® ironhead sportster® models displacement ... below s&s® stock bore stroker kits for harley-davidson® ironhead sportster® models displacement ... 45/8 bore 33/16 engine life fair 1972 76 32-3054 msrp $1,225.00 1977 81 32- ...
series 33/16 bore stroker pistons for 1972 85 sportster® models 92-3700 series ... 33/16 bore 92/3700 series pistons 1972 85 sportster® model the 92-3700 series ... /8 stroke flywheels to convert 1000cc ironhead engines in 1972 85 harley-davidson® ... pistons are normally used in stock harley-davidson® cylinders no cylinders are available ... from s&s for ironhead sportster models 92-3700 series stroker ... pistons for 1972 85 harley-davidson® sportster® models displacement stroke ...