Locking Header Bolts?

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Mar 19, 2007 | 03:57 AM

tstar

Thread Starter

Le Mans Master

Joined: May 2006

Posts: 5,987

Likes: 18

From: DuBois PA

St. Jude Donor '11-'12-'13-'14-'15

Locking Header Bolts?

Getting ready to install Headers and I’m looking for a recommendation on locking Header bolts. Are there any locking bolts out there that actually work as advertised? Not that I don’t believe everything I read…. BUT

Mar 19, 2007 | 05:46 AM

vettenuts

Team Owner

Joined: Mar 1999

Posts: 22,025

Likes: 192

From: At the beach in little Rhody

I used the ARP studs, lubricated with ARP Assembly Lube and tightened to the correct torque. They have not loosened at all since installation.

Mar 19, 2007 | 06:39 AM

Blown 346

Melting Slicks

Joined: Sep 2006

Posts: 2,041

Likes: 4

From: Rockford Illinois

Quote:

Originally Posted by vettenuts

I used the ARP studs, lubricated with ARP Assembly Lube and tightened to the correct torque. They have not loosened at all since installation.

I did the same thing.

Mar 19, 2007 | 08:14 AM

LRD VDR

Drifting

Joined: Jul 2004

Posts: 1,321

Likes: 0

From: Dallas Texas

Ditto.

Shahram

Mar 19, 2007 | 10:05 AM

BudgetPlan1

Le Mans Master

Joined: Aug 2004

Posts: 6,723

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From: NE OH

St. Jude Donor '09-'10

Quote:

Originally Posted by vettenuts

I used the ARP studs, lubricated with ARP Assembly Lube and tightened to the correct torque. They have not loosened at all since installation.

Mar 19, 2007 | 11:01 AM

striper

Le Mans Master

Joined: May 2005

Posts: 6,366

Likes: 249

From: Fort Lauderdale, Florida

I have used Stage 8 locking bolts on many parts of my street rod's engine. Once installed properly they can never back out. I know they are available from Summit and Jegs. Oh, I also used them on my Harley. They work great!