Perno colector escape

97/99 TJ WRANGLER W/ 4.0L ENGINE
97/02 TJ WRANGLER W/ 2.5L ENGINE
90/95 YJ WRANGLER W/ 4.0L ENGINE
87/95 YJ WRANGLER W/ 2.5L ENGINE
87/99 XJ CHEROKEE W/ 4.0L ENGINE
84/00 XJ CHEROKEE W/ 2.5L ENGINE
87/92 MJ COMANCHE W/ 4.0L ENGINE
86/92 MJ COMANCHE W/ 2.5L ENGINE
93/98 ZJ GRAND CHEROKEE W/ 4.0L ENGINE
97/98 ZG (EUROPE) GRAND CHEROKEE W/ 4.0L ENGINE
96/02 AN DAKOTA W/ 2.5L ENGINE
EXHAUST MANIFOLD STUD; 3/8-16 X 1.69
USA