S&S, steel breather valve & spacer set. STD. - 36-47 B.T.(NU) 932049 After the cleaning routine the

After the cleaning routine the MotoGlo wipe will 'fill the surface'

Medium Gear is suitable for road and circuit use

Suitable for both sulphur or wax impregnated as regular honing stones

Fits: > L84-90 XL(NU)

Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time

S&S, steel breather valve & spacer set. STD. - 36-47 B.T.(NU) 932049 After the cleaning routine theWith steel breather valve spacer set for correct end play. High quality steel breather valve for use as stock or high performance replacement. Note: S&S breather valves come with elongated breather holes to increase the duration of the vacuum, allowing more oil to be drawn from the cylinder heads. This has no disadvantage in any model year, either stock or Big Inch motor. Note: A +. 030"oversize breather is available to save worn or damaged crankcases