STARTING AT THE TOP STARTER STUD GOING IN A CLOCKWISE DIRECTION, THE STUD IS A 10MM BY 1.25 THREAD , FIRST THREE BOLT S SHOULD BE 10MM X 40MM X 1.25 THREAD THEN A SHORT THRU BOLT AND NUT, MAYBE TWO PLACES IF SO THEY WILL BE SIDE BY SIDE , AND THEN A LONG ABOUT 45 MM THAT GOES THRU THE BELLHOUSING AND INTO THE ENG BLOCK EAR. WATCH FOR THE BOTTOM STARTER BOLT , IT IS A 10MM ABOUT 35 MM IN LENGTH BUT IT IS A 1.50 MM THREAD AND IT IS EASY TO GET MIXED UP. IF YOU ARE STILL HAVING TROUBLE USE THIS METHOD AS YOUR BOLTS MAY HAVE BEEN SUBSTITUTED SOME WHERE ALONG THE WAY, STICK THE BOLT THRU THE BOLT HOLE FROM THE BOTTOM OF THE BOLT HEAD TO THE SURFACE OF THE TRANS CASE THERE SHOULD BE ABOUT 3/8TO 1/2 INCH MAX CLEARANCE THIS WILL GIVE YOU THE RIGHT LENGTH ALLSO.. THERE IS ALLSO A THRU BOLT AND A NUT ON THE PASS SIDE RIGHT ABOUT THE STARTER MOUNT JERRY