Drag Racing Tech
Sponsored by:
Sponsored by:

Seat/harness mounting...

Thread Tools
 
Search this Thread
 
Old Aug 27, 2007 | 10:20 AM
  #1  
Phil99vette's Avatar
Thread Starter
7 Second Club
iTrader: (11)
 
Joined: Jul 2002
Posts: 8,758
Likes: 9
From: Port Tobacco, MD
Default Seat/harness mounting...

I'm in the middle of mounting my kirkeys in my LSx powered mustang and need some advice. The seats are being mounted with 1/2" CM tubing terminating in 1" CM tube with a piece of CM on the end making a mounting surface. I'm thinking about using 3/8" grade 8 bolts.

The driver seat is mounted on the left side to the rocker bar of my 25.5 cage and to the rockerbar/driver bar intersection. I have a tab welded to the rocker bar for the left harness mount. The passenger side is where I need alittle help. The front has a decent section for a mount but the driver seat right rear has really no provisions. The only thing I can think is to use a 1/2" tube with a bend in it to get around the seat and tie it into the subframe. I could mount it to where the sheetmetal factory seat mounts and have a bar with only a small bend it in. The seat support bar will go to the funny car cage and just have a flat piece of CM to bolt to the seat.

Harness mounts have the same issue The lower right lap belt gets a tab on the rocker bar, the upper belts go to the funny car cage and get 2 seperate tabs, the crotch strap gets a small tab on the floor where the factory seats bolted down. I can't figure out where to mount the tab for the right lap belt. Its right in the area of the trans tunnel and I'm not sure if the sheet metal is strong enough in that area. Any help or pics is greatly apprecated.
Reply
Old Aug 27, 2007 | 11:25 AM
  #2  
JL ws-6's Avatar
Race your car!
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (50)
 
Joined: Mar 2004
Posts: 15,421
Likes: 19
Default

Where did the factory seat belts mount to? If you can use that I would.... it's safe to say that would probably be strong enough.

Different car I know, but I mounted my 5 pt harness to the factory seat belt positions on the floor, 2 seperate tabs on my rollbar and the crotch strap is attached to the same metal the seat is attached to the floor with (the actual floor of my car where the rear 2 studs are, I used those studs to mount the seat on the bottom)
Reply
Old Aug 27, 2007 | 11:45 AM
  #3  
Phil99vette's Avatar
Thread Starter
7 Second Club
iTrader: (11)
 
Joined: Jul 2002
Posts: 8,758
Likes: 9
From: Port Tobacco, MD
Default

Originally Posted by JL ws-6
Where did the factory seat belts mount to? If you can use that I would.... it's safe to say that would probably be strong enough.

Different car I know, but I mounted my 5 pt harness to the factory seat belt positions on the floor, 2 seperate tabs on my rollbar and the crotch strap is attached to the same metal the seat is attached to the floor with (the actual floor of my car where the rear 2 studs are, I used those studs to mount the seat on the bottom)
I'm going to check the factory seats, I don't see any place on the floor where they bolted the inside seatbelt mount. I wonder if I can run the driver bar under the seat and use a small stub to the sub frame to support it.
Phil
Reply
Old Aug 28, 2007 | 10:08 AM
  #4  
Phil99vette's Avatar
Thread Starter
7 Second Club
iTrader: (11)
 
Joined: Jul 2002
Posts: 8,758
Likes: 9
From: Port Tobacco, MD
Default

Here is what I ended up with:
There is a piece of 1 1/2" CM on the back of the seat with 1/2" tubes going to the seats.



Reply
Old Aug 28, 2007 | 11:10 AM
  #5  
JL ws-6's Avatar
Race your car!
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (50)
 
Joined: Mar 2004
Posts: 15,421
Likes: 19
Default

That should be fine. Looks more solid then the mounting on mine, and my seats don't move at all even if I stand in them.
Reply




All times are GMT -5. The time now is 01:25 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE