S&S, 3-1/2" bore replacement Evo cylinder set. Silver - 84-99 Evo B.T. (NU) 920338 52 KW(71 PS) Harley Davidson

52 KW(71 PS) Harley Davidson FLHTCI 1450 EFI Electra Glide Classic 1450 2003 AMERICA 49 KW(67 PS)

Reduction in drag is such that efficiency is almost increased to the same level as a regular roller chain

Amongst others wider gears are used

a list is furnished to allow you to stock the products that you require

S&S, 3-1/2" bore replacement Evo cylinder set. Silver - 84-99 Evo B.T. (NU) 920338 52 KW(71 PS) Harley DavidsonSilver finished cylinders. Stock replacement S&S cylinders for stock Big Twin Evo models, without pistons. Std. 3 1 2" diameter and std. 5. 550" length is for stock 1340cc applications with stock 4 1 4" stroke. Note: Cylinders must be finish bored and honed to fit stock size pistons. Sold without pistons. The advantage is that this will enable you to bore the cylinders as loose, for direct racing, or tight for a quiet engine with maximum longevity.