1200cc Conversion Piston Kit for 1986-'16 HD® Sportster® Models - 3-1/2" STD Bore FLOORBOARDS - BAD DAD SOFTAIL you're going to love the

you're going to love the matching Oval Brake Pedal

has a high beam

these kit utilize Stage 2 sized filters to pull in the most air possible when using the factory cover

Enhance the braking performance of your 06-17 Dyna™ models

1200cc Conversion Piston Kit for 1986-'16 HD® Sportster® Models - 3-1/2" STD Bore FLOORBOARDS - BAD DAD SOFTAIL you're going to love theThis 883cc to 1200cc conversion piston kit features forged pistons that convert any 883cc or 1100cc engine to 1200cc. Bore the stock 1985 '03 cylinders from 3 inch to 3 1 2" bore. For 2004 '16 models we recommend that new 3 1 2 inch bore cylinders be purchased. No combustion chamber modifications are required due to the dished piston dome. Stock 883 heads produce a reasonable 9. 6: 1 compression ratio. No engine removal, crankcase splitting, or