Distributor hold down bolt - The 1947 - Present Chevrolet & GMC Truck Message Board Network

skokie · 11-10-2004, 12:28 AM

What size bolt is the distributor hold down for a cast iron qjet intake?
Thanks

krue · 11-10-2004, 12:39 AM

Working from memory I think it's a 3/8" bolt about 3/4" to an inch long.

67ChevyC10Stepside · 11-10-2004, 01:35 AM

i know the head is 9/16

*1972C10* · 11-10-2004, 01:36 AM

Or put in a stud Makes things a little easier IMO

And it is 3/8-16 x3/4" But for a stud Id get a 1"

Tx Firefighter · 11-10-2004, 09:16 AM

Skokie is going for a full stock resto on his truck, so I bet he winds up using a bolt.

Fred T · 11-10-2004, 03:33 PM

Quote:

Originally Posted by Tx Firefighter

Skokie is going for a full stock resto on his truck, so I bet he winds up using a bolt.

So he won't be getting the SS stud and billet clamp to hold in the HEI on his air gap manifold?

skokie · 11-10-2004, 06:33 PM

Quote:

Originally Posted by Fred T

So he won't be getting the SS stud and billet clamp to hold in the HEI on his air gap manifold?

Probably not

**Stocker** · 11-10-2004, 07:49 PM

the bolt bottoms out in the intake at 5/8" depth...

11-10-2004, 12:28 AM	#1
skokie Registered User Join Date: Oct 2003 Location: San Jose Ca. Posts: 3,335	Distributor hold down bolt What size bolt is the distributor hold down for a cast iron qjet intake? Thanks __________________ RIP to my son Dylan. 5/17/2002 - 8/18/2018 If you want to know more about rare forms of pediatric cancer or if you want to help fund pediatric cancer research, please check out the website for the non-profit I started. https://slothforpedcancer.org 68 build thread http://67-72chevytrucks.com/vboard/s...d.php?t=223234

11-10-2004, 12:39 AM	#2
krue Designated A-hole! Join Date: Mar 2003 Location: South Mississippi Posts: 36,450	Working from memory I think it's a 3/8" bolt about 3/4" to an inch long. __________________ "If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck"

11-10-2004, 01:35 AM	#3
67ChevyC10Stepside Registered User Join Date: Mar 2004 Location: Butler PA Posts: 3,034	i know the head is 9/16 __________________ 67 c-10, 400 SB, TH350, 4.10 gears, Blazer tank,camaro tach, sidemarker fuel fill (soon) WTB: stepside parts, 67 front end parts, 67 small window cab. posi for 3.73 or 4.10 for 12 bolt and 10 bolt.

11-10-2004, 09:16 AM	#5
Tx Firefighter Watch out for your cornhole ! Join Date: Jun 2003 Location: Azle, Texas Posts: 14,162	Skokie is going for a full stock resto on his truck, so I bet he winds up using a bolt. __________________ I'm on the Instagram- @Gearhead_Kevin

11-10-2004, 07:49 PM	#8
Stocker 20' Daredevil (Ret) Join Date: May 2003 Location: Jefferson State Posts: 13,669	Late to the party again, but... the bolt bottoms out in the intake at 5/8" depth... __________________ - Mike - 1972 K20 LWB 350/350/205 RIP El Jay

11-10-2004, 01:36 AM	#4
1972C10 Account Suspended Join Date: Dec 2003 Location: Texas Posts: 2,686	Or put in a stud Makes things a little easier IMO And it is 3/8-16 x3/4" But for a stud Id get a 1"



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