![]() |
Register or Log In To remove these advertisements. |
|
|
![]() |
|
Thread Tools | Display Modes |
![]() |
#1 |
Registered User
Join Date: Aug 2014
Location: Hubert
Posts: 9
|
250 Exhaust/Intake Manifold hardware
I'm looking for new mounting hardware for my intake and exhaust manifolds. I've got a 67 c-10 with a 250 (non-integrated cylinder head) and 3 speed Saginaw. I've searched the typical parts stores and I get some very confused looks from the children working there when I tell them I've got a 250. Does anyone know a good resource to identify the exact hardware that's on it before I have to take my daily driver apart and buy the hardware individually? I'd like to have them all on hand before I re-seal this thing. Thanks!
|
![]() |
![]() |
![]() |
#2 |
Its a Truck Thing......
Join Date: Dec 2004
Location: Sierra Vista, Arizona
Posts: 3,159
|
Re: 250 Exhaust/Intake Manifold hardware
__________________
71 C10 283/3SPD Full Resto 71 GMC 1500 Sierra Grande http://67-72chevytrucks.com/vboard/s...d.php?t=518599 70 C10 Suburban Former military GSA truck. 72 Chevy Blazer 4X4, Sloppy Jo, Mountain Climber. Wife says no more trucks. http://67-72chevytrucks.com/vboard/s...d.php?t=707378 72 GMC 1 Ton Motor Home, wife said no more trucks until she saw this one. Gen 3 6.0/4L80E 4.10 http://67-72chevytrucks.com/vboard/s...d.php?t=761110 68 GMC Suburban was 3/4 ton, now 1/2.Wife shook her head 71 C30 Wrecker 71 C20 Scott-Bilt As weird as it gets..BB Cheyenne AC Truck 68 GMC Long Stepside. They keep following me home 71 C20 Longhorn/Ole Yellor 69 C30 Former Motor Home, Flat Bed time |
![]() |
![]() |
![]() |
#3 |
Registered User
Join Date: Jun 2013
Location: Brant Lake New York
Posts: 224
|
Re: 250 Exhaust/Intake Manifold hardware
I replaced my exhaust bolts with studs threaded 3/8-16 on one end and 3/8-24 on the other.. My studs also had a recessed hex head on it so it was easy to reinstall.. The 3/8-16 goes into the block .. The advantage to this is your not fumbling with your intake and exhaust manifold while trying to bolt them in... Install the studs.. Hang your manifolds on then tighten your nuts.. If your look at the picture below and zoom in you can see the first stud on my manifolds.. Just to give you an idea.. If your looking to be more stock and want to keep the manifold "clips" your gonna find them in eBay or a junk yard.. They are not sold anywhere that I know of .. Good luck with your build
![]()
__________________
68 GMC 2500 stepside LWB 250CI Last edited by Scottcoda; 03-13-2015 at 01:43 PM. |
![]() |
![]() |
![]() |
#4 |
Registered User
Join Date: Dec 2014
Location: Buck creek, sc
Posts: 90
|
Re: 250 Exhaust/Intake Manifold hardware
if it helps anyfactory part # for stud is 3798281, part # is different for 68
part #'s come from gmc master parts book, may be different from chevy |
![]() |
![]() |
![]() |
#5 | |
Registered User
Join Date: Jun 2007
Location: Georgetown , TX
Posts: 166
|
Re: 250 Exhaust/Intake Manifold hardware
Quote:
__________________
70 Chevy C-10 short step 250/3 on the tree Owned: 71 longbed Cheyenne 70 swb |
|
![]() |
![]() |
![]() |
#6 |
Senior Member
![]() Join Date: Jun 2005
Location: Winona Lake, IN
Posts: 6,276
|
Re: 250 Exhaust/Intake Manifold hardware
I think I have a complete set of factory hardware I will look on Monday and get back to you.
__________________
70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear |
![]() |
![]() |
![]() |
#7 |
Registered User
Join Date: Apr 2010
Location: So Cal
Posts: 1,437
|
Re: 250 Exhaust/Intake Manifold hardware
http://67-72chevytrucks.com/vboard/s...ud#post8077723
Scottcoda, when I take a close,expanded look at your picture it looks like you still have the short, locator studs in the end holes of your head. Those should usually be replaced with longer threaded studs when using tube headers. As in the link above, the heads originally had threaded studs in the 3rd hole in from each end of the head.
__________________
'67 GMC 2500, 292, 4spd, AC |
![]() |
![]() |
![]() |
#8 |
Senior Member
![]() Join Date: Jun 2005
Location: Winona Lake, IN
Posts: 6,276
|
Re: 250 Exhaust/Intake Manifold hardware
I do not have a full set of hardware.
__________________
70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear |
![]() |
![]() |
![]() |
Bookmarks |
|
|