LM7 Maincap APR Bolt Broken
#1
LM7 Maincap APR Bolt Broken
I recently added ARP bolts to my maincaps but the interior bottom threaded bolt on the thrust bearing sheard off inside the blind hole. I tried drill and pulling the metal out however it is extremely tight and I'm worried ill break the extractor. My next step was to take it to a machine shop, they said they couldn't get the left-over stud out and that they can't use Time Sert because it is a bottom thread whole. Does anyone have any suggestions on a way to fix this and save the block?
#2
TECH Senior Member
Exactly how is this Advanced Engineering Tech??
Plus you posted the same thing TWICE.
Plus you posted the same thing TWICE.
The following users liked this post:
Old Buzzard (01-13-2024)
#3
Helicoil main cap bolt? - CorvetteForum - Chevrolet Corvette Forum Discussion
#4
ModSquad
iTrader: (6)
I recently added ARP bolts to my maincaps but the interior bottom threaded bolt on the thrust bearing sheard off inside the blind hole. I tried drill and pulling the metal out however it is extremely tight and I'm worried ill break the extractor. My next step was to take it to a machine shop, they said they couldn't get the left-over stud out and that they can't use Time Sert because it is a bottom thread whole. Does anyone have any suggestions on a way to fix this and save the block?
And never mind G Atsma. He gets a little gripey from time to time. Welcome to LS1Tech!
The following users liked this post:
G Atsma (01-09-2024)
#5
TECH Senior Member
I do apologize. I was a bit snippy.
Welcome to the forum!
Welcome to the forum!
#6
TECH Addict
do you have any tips or info on identifying counterfeit arp boxes? ive seen plenty of chinese studs but havent heard of them putting them in fake arp boxes before.
#7
TECH Enthusiast
Maybe....
Super helpful thank you for helping a new user. Here is a better from for answers.
Helicoil main cap bolt? - CorvetteForum - Chevrolet Corvette Forum Discussion
Helicoil main cap bolt? - CorvetteForum - Chevrolet Corvette Forum Discussion
The following users liked this post:
G Atsma (01-13-2024)