S&S Pinion Shaft +1/4 Long 4inch Bore Ev For Harley-Davidson

+.250 INCH LONGER; FITS S&S SA CASES WITH S&S BL, SL SM OR STOCK FLYWHEELS Fits: 84-99 V-style S&S 4" bore Evo SSW engines (excl. 4" S&S XL ) with +.250" pinion shaft Units: ASS