Jump to content

 

Welcome to TheMalibuCrew!

As a guest, you are welcome to poke around and view the majority of the content that we have to offer, but in order to post, search, contact members, and get full use out of the website you will need to Register for an Account. It's free and it's easy, so don't hesitate to join the TheMalibuCrew Family today!

Sign in to follow this  
macdonjo

Bolts for intake manifold

Recommended Posts

macdonjo

Any idea where I could get the bolts that go into the intake manifold? My boat came with some that are a bit too long and attached by washers that don't fit the holes.

After measuring it all out, they are:

5/16 thread

4.5 inch long

The head fits into a hole that is 1/2 inch.

Edited by macdonjo

Share this post


Link to post
Share on other sites
kerpluxal
15 minutes ago, macdonjo said:

Any idea where I could get the bolts that go into the intake manifold? My boat came with some that are a bit too long and attached by washers that don't fit the holes.

After measuring it all out, they are:

5/16 thread

3.5 inch long

The head fits into a hole that is 1/2 inch.

Ace, Lowes, HomeDepot, any hardware store  should have them

Napa or most automotive stores

Fastenal 

 

Share this post


Link to post
Share on other sites
Michigan boarder

Make sure to use grade 8 bolts on all of the engine stuff (intake, exhaust, water pump, brackets, etc.)

Share this post


Link to post
Share on other sites
Woodski

If you get standard bolts, I would paint them for corrosion resistance, you can get them with a corrosion coating or preferably get stainless ones, make sure to torque correctly.  McMaster Carr will have what you need if a local hardware store does not.

Edited by Woodski

Share this post


Link to post
Share on other sites
macdonjo
2 hours ago, 23LSVOwner said:

Boat year and engine might help.

2015 and it's a 350 monsoon

Share this post


Link to post
Share on other sites
oldjeep
3 hours ago, macdonjo said:

2015 and it's a 350 monsoon

So you are talking about the allen/hex socket head bolts? Not going to find them at the hardware store.  Funny they are too long.  Wonder if the plenum gasket is missing. 

Edited by oldjeep

Share this post


Link to post
Share on other sites
Ndawg12

Mcmastercarr.com

PN 92185a599

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

×
×
  • Create New...