J-B WELD

timbuk · Canadian Poncho Superstar!

broken starter mounts on block

4SPEED427 · A Poncho Legend!

Not really so much a tip other than find someone experienced in welding cast iron. We have a local welder here who does all sorts, aluminum, cast iron etc. He did one for us at the dealerhip years ago and it's still going strong.

427carl · A Poncho Legend!

J-B weld?

427carl · A Poncho Legend!

J-B WELD

Part No. 8265-S

Description:

Our flagship product, J-B WELD is the world's finest cold-weld compound.

It's a remarkably easy, convenient, and inexpensive alternative to welding, soldering, and brazing. J-B WELD is the smart way to repair something ... and for literally pennies per use. When welding or soldering is out of the question due to cost, down time for repairs, or technical/environmental considerations, J-B WELD is the answer.

grande jim · Guru

Laugh if you want about JB weld...But if you have a broken part that needs fixin, this stuff works...I once took out a tranny on my 84 chev truck, in my old driveway, broke a chunk off the bell housing cuz I left one bolt at the top loose (insted of one on each side)...anyway...I used JB weld to stick the 2" chunk that broke off back on and I drove it for years after that and it held like new.....Anyone else with a JB weld story?

427carl · A Poncho Legend!

we use it on Jimmy/ Blazer oil pans when they get "wacked in the front", the front axle moves back and cracks the pan... We clean it up, and put J-B on it and let it sit overnight They don't leak lol

davelacourse · Poncho Master!

I have had good performance from marine-tek - a similar product. Bonds tight and holds forever.

Dave

427carl · A Poncho Legend!

davelacourse wrote:

holds forever.

Beaumont4008 · Uber Guru

We stocked it in industrial size at the railway for repairs to the engine blocks on the deisels. Works good on cracks but not sure on how it would hold when bolt pressure is applied to it. GIve it a try, your not out much if it does not hold.

4SPEED427 · A Poncho Legend!

I think I would put in a stud, weld in the missing piece and use a nut instead of a bolt.

For the stud, I would use an original starter bolt with the head cut off to retain the proper unique features the starter bolt has. I would saw off the head and weld a threaded stud to it to run the nut onto.

69-Tin Indian · Guru

I used JB Weld on a snowblower I was given in which it blew up and punched a hole in the block. Fixed it up, replaced some of the inner guts and she's still chuggin' away 13 years later and not missin' a lick nor is there any oil leaks or sign of the repair breaking down. It's a really excellent product that holds up well......or would that be.....holds up weld? Hmmmm.......

4SPEED427 · A Poncho Legend!

I have heard JB is excellent for stuff like block repairs. However, for the starter bolt where it is threaded and has to adhere to the side of an existing iron piece, I would be less confident.

Beaumont4008 · Uber Guru

Carl Stevenson wrote:

I think I would put in a stud, weld in the missing piece and use a nut instead of a bolt.

For the stud, I would use an original starter bolt with the head cut off to retain the proper unique features the starter bolt has. I would saw off the head and weld a threaded stud to it to run the nut onto.

I think your idea Carl is the way to go, the stud is a good idea.

timbuk · Canadian Poncho Superstar!

yea cause once the starter falls out you are hooped.{Auto} it was welded before and didnt hold.There must be a fair load there when the starter is crankin.Yes i will put a stud in there,I may try the JB and sit in the yard and start it 50 times before i go anywhere,I bought the truck for this moter and surprise,surprise,it broke in the yard! Damn purple anyways disbelief

picked up some cast rod at work today but i would pull it if i weld

-- Edited by timbuk on Sunday 27th of June 2010 12:59:54 AM