Exhaust Stud et Nut Kit 84-Up For Harley-Davidson

MOUNTS HEADERS TO CYL HEADS ; STUDS 5/16-18 TO 5/16-24 X 1 11/16 Note: Exhaust studs as used in the M8 engine (OEM 10900015) is of a slightly different design, with a small protruding hex-shaped outer-end to aid initial stud-installation, but early style studs will still fit. Fits: 84-19 B.T. ; 86-19 XL ; 08-12 (NU) XR1200 ; 87-10 (NU) Buell XB Units: KIT