Engine Bay Bolts

JPrusinows · Jul 15, 2019

Guys,

Having a heck of a time finding 5/16-18 x 7/8" Body Bolt Indented 1/2" Hex With Free Spinning 3/4" Washer for my 65 Belvedere. These are the original bolts and correct size. Anybody have a source for this odd ball size?

Thank you much!

Jeff

Beekeeper · Jul 15, 2019

They’re 5/16 x 18 bolts with captured washer these are 7/8” washer but a bit more searching should yield what your looking for.

https://www.clipsandfasteners.com/5-16-18-X-1-Bolts-1-2-Hex-Head-7-8-Washer-p/pas9249-25.htm

JPrusinows · Jul 15, 2019

Beekeeper said:
They’re 5/16 x 18 bolts with captured washer these are 7/8” washer but a bit more searching should yield what your looking for.

https://www.clipsandfasteners.com/5-16-18-X-1-Bolts-1-2-Hex-Head-7-8-Washer-p/pas9249-25.htm

Thanks BeeKeeper. Very close! All my bolts are 3/4" Washer? These are 7/8".

JPrusinows · Jul 15, 2019

JPrusinows said:
Thanks BeeKeeper. Very close! All my bolts are 3/4" Washer? These are 7/8".

And they have the dog point as well. I'll post a pic in a bit.

Beekeeper · Jul 15, 2019

these are them not exact length but very close.
https://www.ebay.com/itm/Dodge-Yellow-Zinc-Fender-Bolts-5-16-18-x-1-3-16-25-pcs-Mopar-/131535395843

Beekeeper · Jul 15, 2019

See if these aren’t what your looking for

https://www.ebay.com/itm/5-16-Mopar-Fender-Bolts-5-16-18-x-7-8-Dogpoint-Qty-25-18-/143302108417

Darter6 · Jul 15, 2019

If they are the ones that Beekeeper shows I got plenty of 'um I will check if the keps washer is 3/4''
I got several coffee cans full of factory bolts.

69Bee · Jul 15, 2019

Engine and body bolt kits. They also have a ton of individual bolt kits...

https://www.amkproducts.com/

JPrusinows · Jul 16, 2019

69Bee said:
Engine and body bolt kits. They also have a ton of individual bolt kits...

https://www.amkproducts.com/

Thank you guys! A few pics for reference. Ours and future Mopar nuts!

JPrusinows · Jul 16, 2019

JPrusinows said:
Thank you guys! A few pics for reference. Ours and future Mopar nuts!

View attachment 801082 View attachment 801083

One more for good measure.

5/16 x 18 X 7/8" with 3/4" washer OD

moparsaver · Jul 16, 2019

https://www.auveco.com/

69Bee · Jul 16, 2019

B11913 pack of 6 for $6. Page 97 bottom middle in the bulk fastener 89-119.pdf section. 5/8"x16 x 7/8" 1/2 head, 3/4" conical washer. Mopar 3847757

https://www.amkproducts.com/wp-content/uploads/Catalog_BulkFastener/BULK_89-119.pdf

JPrusinows · Jul 16, 2019

69Bee said:
B11913 pack of 6 for $6. Page 97 bottom middle in the bulk fastener 89-119.pdf section. 5/8"x16 x 7/8" 1/2 head, 3/4" conical washer. Mopar 3847757

https://www.amkproducts.com/wp-content/uploads/Catalog_BulkFastener/BULK_89-119.pdf

Cant thank you guys enough!
Us car guys are nuts! If someone had posted "looking for Jimmy Hoffa" on this site 40 odd years ago we would have found him in a week!

One last pic! LOL! We are getting close! Just dont feel right putting a gm bolt in our Mopars!

Jeff

JPrusinows · Jul 16, 2019

I can always go longer so I have an alternative thanks to you all! I'm still digging though!

Latest project.

69Bee · Jul 16, 2019

The bolt is for Mopar and GM

billynomates · Jul 18, 2019

Beekeeper said:
They’re 5/16 x 18 bolts with captured washer these are 7/8” washer but a bit more searching should yield what your looking for.

https://www.clipsandfasteners.com/5-16-18-X-1-Bolts-1-2-Hex-Head-7-8-Washer-p/pas9249-25.htm

Hi BeeKeeper your mail box is full I'm trying to send you a pm.

thanks Billy

Beekeeper · Jul 18, 2019

thanks ill clean it out

khryslerkid · Jul 18, 2019

Might check this out also...

https://www.forbbodiesonly.com/mopa...edere-hood-hinge-bolts.139010/#post-910786229

dartforforty · Jul 20, 2019

JPrusinows said:
Cant thank you guys enough!
Us car guys are nuts! If someone had posted "looking for Jimmy Hoffa" on this site 40 odd years ago we would have found him in a week!

One last pic! LOL! We are getting close! Just dont feel right putting a gm bolt in our Mopars!

Jeff

View attachment 801279

Are these the bolts that hold the front fenders on?
If so I may have them in my shop.
I always save bolts from parts cars I get.

Ed

JPrusinows · Jul 21, 2019

dartforforty said:
Are these the bolts that hold the front fenders on?
If so I may have them in my shop.
I always save bolts from parts cars I get.

Ed

Ed,

Thank you for the reply, it is indeed the same bolt. I only need two! ny help much appreciated.

Jeff

Engine Bay Bolts

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