Hastings Cast Piston Rings +.010″ for 1200cc Shovelhead Engines

Description

The Hastings Cast Piston Rings for Twin Power Pistons are designed for 1200cc applications with a +.010″ oversize. These ring sets include cast iron compression rings and three-piece flex-vent oil rings, except for early 1200cc models, which use a one-piece cast iron oil ring. They are intended for two pistons and feature a reverse torsional taper face second ring for optimal performance. The late 1200cc-FL, FLH, FXE, and OHV models use Hastings #6482 replacement rings, which have 1/16″ compression rings and fit 55-80 Big Twin engines.