SFC Vs K-Members
Thread Starter
Senior Member
iTrader: (2)
Joined: Jul 2010
Posts: 500
Likes: 1
From: Shreveport, LA
Car: 1982 SC/1984 Z28
Engine: 305 4BBL/305 4BBL H.O.
Transmission: 700R4/700R4
Axle/Gears: 4th Gen 3.23 Posi/3.73 10 Bolt
SFC Vs K-Members
This might sound like a bone-headed question, but would i be able to upgrade my K-Member after welding in some sub-frame connectors? The Front end would need alot of work and i was wanting to get some paint on the car and do the body work before i started screwing with the front suspension. Right now it's been refreshed, but i want to do SO MUCH more. I intend to send the car to paint minus the engine and interior. just a roller. There, i was hoping i could have the floors repaired and SFCs installed. Then when I get the car back, I could install my new K-Member and Engine along with a new harness and interior. What do you guys think? Do i have my Priorities screwed up, or am I on target?
Re: SFC Vs K-Members
Hey 383. You can do the SFC's first then K-member later. As luck would have it we're finalizing our new K-member right now.
One detail: We recommend having the car fully loaded when final welding the SFC's as it's going to be when you're running it. You don't want to weld something in then lower or settle the car and have it bind up.
Good luck with your project. Let us know how you make out.
ramey
One detail: We recommend having the car fully loaded when final welding the SFC's as it's going to be when you're running it. You don't want to weld something in then lower or settle the car and have it bind up.
Good luck with your project. Let us know how you make out.
ramey
Joined: Aug 2006
Posts: 12,807
Likes: 108
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: SFC Vs K-Members
the subframe connectors dont attach tot he k-member, but there will be no issue there.
However, like Ramey mentioned, the car should be sitting with the suspension loaded, or supported and squared/leveled properly before welding in the SFC's. The idea is not to weld the braces in with the car sagging or twisted a little, because it will stay that way after welding
However, like Ramey mentioned, the car should be sitting with the suspension loaded, or supported and squared/leveled properly before welding in the SFC's. The idea is not to weld the braces in with the car sagging or twisted a little, because it will stay that way after welding
Thread Starter
Senior Member
iTrader: (2)
Joined: Jul 2010
Posts: 500
Likes: 1
From: Shreveport, LA
Car: 1982 SC/1984 Z28
Engine: 305 4BBL/305 4BBL H.O.
Transmission: 700R4/700R4
Axle/Gears: 4th Gen 3.23 Posi/3.73 10 Bolt
Re: SFC Vs K-Members
So, Then, it's BEST for me to upgrade the K-Member first, but it's not Required. Thanks guys.
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Joined: Jul 1999
Posts: 17,268
Likes: 169
From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: SFC Vs K-Members
SFC first. The stock K-member will do fine for now.
The k-member is bolted to the front subframe. It doesn't care if you have SFC or not and can be replaced at any time. All third gens need SFC first.
The k-member is bolted to the front subframe. It doesn't care if you have SFC or not and can be replaced at any time. All third gens need SFC first.
Junior Member
iTrader: (1)
Joined: Aug 2011
Posts: 27
Likes: 0
From: owensboro ky
Car: 91 RS
Engine: 421 18 degree sbc.
Transmission: 2 speed glide from tci
Axle/Gears: 9" ford 5.29 gears
Re: SFC Vs K-Members
Hey 383. You can do the SFC's first then K-member later. As luck would have it we're finalizing our new K-member right now.
One detail: We recommend having the car fully loaded when final welding the SFC's as it's going to be when you're running it. You don't want to weld something in then lower or settle the car and have it bind up.
Good luck with your project. Let us know how you make out.
ramey
One detail: We recommend having the car fully loaded when final welding the SFC's as it's going to be when you're running it. You don't want to weld something in then lower or settle the car and have it bind up.
Good luck with your project. Let us know how you make out.
ramey
Thread Starter
Senior Member
iTrader: (2)
Joined: Jul 2010
Posts: 500
Likes: 1
From: Shreveport, LA
Car: 1982 SC/1984 Z28
Engine: 305 4BBL/305 4BBL H.O.
Transmission: 700R4/700R4
Axle/Gears: 4th Gen 3.23 Posi/3.73 10 Bolt
Re: SFC Vs K-Members
That DOES make it outrageously easy on me. I can have the floors repaired and the SFCs installed, then rip everything out and send it to paint as a roller. When it comes back, i can throw on the new K-Member. Now all i have to do is wait another 10 Months or so until i rotate out of Afghanistan. By that time, i should have money to burn. Hows that for dedication? I went to Afghanistan so i could have the money i needed to fix up my third gen.
Last edited by 383 Power; Oct 25, 2011 at 12:33 PM. Reason: Another Thought
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Re: SFC Vs K-Members
Hey guys.
We are working on the K-member right now. Actually I'm typing now but...
Anyway, the jig is around 75% complete. Our next step will be to check our prototype unit on the jig then bolt it in the car. Our goal is to have it road and track tested (the fun part)and in-production by the Thanksgiving sale. We are also working on a coilover kit for that application.
Oh, and 383 Power, thanks for your service to our country. Our Made in USA welders and fabricators here appreciate it too. Stay safe and we'll look forward to your return home.
ramey
We are working on the K-member right now. Actually I'm typing now but...
Anyway, the jig is around 75% complete. Our next step will be to check our prototype unit on the jig then bolt it in the car. Our goal is to have it road and track tested (the fun part)and in-production by the Thanksgiving sale. We are also working on a coilover kit for that application.
Oh, and 383 Power, thanks for your service to our country. Our Made in USA welders and fabricators here appreciate it too. Stay safe and we'll look forward to your return home.
ramey
Junior Member
iTrader: (1)
Joined: Aug 2011
Posts: 27
Likes: 0
From: owensboro ky
Car: 91 RS
Engine: 421 18 degree sbc.
Transmission: 2 speed glide from tci
Axle/Gears: 9" ford 5.29 gears
Re: SFC Vs K-Members
Will the k member be able to use stock style springs with uni a arms?
Re: SFC Vs K-Members
Hey ls1. Stock style springs and UMI arms will indeed fit.
The design for the k-member includes provisions for stock springs and also convertible to coilover by removing the bolt-in perch.
Thanks for your interest. Ryan will be posting update on Facebook as we make progress.
ramey
The design for the k-member includes provisions for stock springs and also convertible to coilover by removing the bolt-in perch.
Thanks for your interest. Ryan will be posting update on Facebook as we make progress.
ramey
Supreme Member
iTrader: (35)
Joined: Aug 2006
Posts: 1,470
Likes: 1
From: Mississauga,Ont,Canada
Car: 89 IROC
Engine: LSX 6.0 370, TU2 Cam, Fast intake
Transmission: T56 w/ lots of goodies
Axle/Gears: 8.8, Posi, 4.10, 31 Spline
Re: SFC Vs K-Members
Hey guys.
We are working on the K-member right now. Actually I'm typing now but...
Anyway, the jig is around 75% complete. Our next step will be to check our prototype unit on the jig then bolt it in the car. Our goal is to have it road and track tested (the fun part)and in-production by the Thanksgiving sale. We are also working on a coilover kit for that application.
Oh, and 383 Power, thanks for your service to our country. Our Made in USA welders and fabricators here appreciate it too. Stay safe and we'll look forward to your return home.
ramey
We are working on the K-member right now. Actually I'm typing now but...
Anyway, the jig is around 75% complete. Our next step will be to check our prototype unit on the jig then bolt it in the car. Our goal is to have it road and track tested (the fun part)and in-production by the Thanksgiving sale. We are also working on a coilover kit for that application.
Oh, and 383 Power, thanks for your service to our country. Our Made in USA welders and fabricators here appreciate it too. Stay safe and we'll look forward to your return home.
ramey
Re: SFC Vs K-Members
Hey 6. Yes indeed, we are working on LSx mounts in addition to standard. Glad to hear you're excited for it.
Look for Facebook updates soon. Ryan has been out snapping pics every so often.
ramey
Look for Facebook updates soon. Ryan has been out snapping pics every so often.
ramey
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