Suspension and Chassis Questions about your suspension? Need chassis advice?

Bolt size for strut tower brace install

Thread Tools
 
Search this Thread
 
Old Mar 27, 2005 | 12:32 PM
  #1  
DuronClocker's Avatar
Thread Starter
Supreme Member
iTrader: (1)
 
Joined: Jun 2003
Posts: 3,085
Likes: 2
From: Elgin, IL
Car: 1997 Corvette
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2.73 IRS
Bolt size for strut tower brace install

How long of bolts should I use to install my Jamex STB? They appear to be 5/16" or 3/8" width holes (haven't measured yet), but what length should I use in order to clear everything?
Reply
Old Mar 27, 2005 | 04:44 PM
  #2  
Jade Grey's Avatar
Senior Member
iTrader: (1)
 
Joined: Nov 2001
Posts: 689
Likes: 1
From: Irmo, SC
Car: 1992 Pontiac GTA
Engine: 305TPI
Transmission: 700R4
Axle/Gears: 10-bolt, 2.73
The bolts that attach my Hotchkiss STB bracket to the strut towers are 5/16" by 1" long. The guage thickness of my bracket is about 4mm.
Reply
Old Mar 27, 2005 | 07:12 PM
  #3  
DuronClocker's Avatar
Thread Starter
Supreme Member
iTrader: (1)
 
Joined: Jun 2003
Posts: 3,085
Likes: 2
From: Elgin, IL
Car: 1997 Corvette
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2.73 IRS
Cool thanks a lot, that's what I'll be buying tomorrow

Probably a good idea to use washers on the underside of the strut tower right?
Reply
Old Mar 27, 2005 | 08:54 PM
  #4  
Jade Grey's Avatar
Senior Member
iTrader: (1)
 
Joined: Nov 2001
Posts: 689
Likes: 1
From: Irmo, SC
Car: 1992 Pontiac GTA
Engine: 305TPI
Transmission: 700R4
Axle/Gears: 10-bolt, 2.73
Yeah, use a washer on both sides, bolt head and nut.

A Hotchkiss uses a wide fender washer on top and a very small diameter (in comparison with the bolt head diameter) zinc-plated washer on the underside. It's not an USS or SAE washer so I guess it's a AN or something.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Frozer!!!
Camaros for Sale
35
Jan 19, 2024 04:55 PM
customblackbird
Suspension and Chassis
4
Aug 15, 2021 10:16 PM
MoJoe
Fabrication
14
Aug 19, 2017 07:12 PM
ASE doc
Alternative Port EFI Intakes
5
Aug 25, 2015 09:14 AM
knight72
Engine/Drivetrain/Suspension Wanted
0
Aug 10, 2015 09:32 PM




All times are GMT -5. The time now is 02:02 PM.