ARP Head bolts question

Reply Subscribe

Thread Tools

Search this Thread

May 23, 2008 | 11:44 PM

Jazsun

Thread Starter

Registered User

Joined: Jun 2005

Posts: 1,834

From: Indiana

ARP Head bolts question

I know the ARP bolts have the washer which needs to go on. The washer is indented on one side. Which way does the indention go? Should the indention be facing the nut or be facing the block?

May 24, 2008 | 07:16 AM

94zgreenmachine

Registered User

Joined: Feb 2004

Posts: 1,309

From: Oshkosh, Wisconsin

By indented do you mean a chamfer on the inside diameter of the washer? Look at the underside of the bolt head. Is there a radius on the underside of the head to shank, on the bolt?

May 24, 2008 | 10:00 AM

Jazsun

Thread Starter

Registered User

Joined: Jun 2005

Posts: 1,834

From: Indiana

Quote:

Originally Posted by 94zgreenmachine

By indented do you mean a chamfer on the inside diameter of the washer? Look at the underside of the bolt head. Is there a radius on the underside of the head to shank, on the bolt?

Yes there is a chamfer on the inside diameter. I though that would face the bolt head but some of the ones I got have it reversed...bought them used. So I was confused.