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Alston SFC Install Question

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Old Dec 16, 2007 | 03:47 PM
  #1  
gtaproject's Avatar
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From: LI, NY
Car: 88 GTA
Engine: 305 LB9
Transmission: T5
Alston SFC Install Question

I'm bolting in the Alstons on my '88 GTA. I will take the car to the shop and have them welded as soon as I finish. Problem is, I cannot get the front mount on the passenger side to snug up to the frame. The inside (towards the middle of the car) sits flush, but the outside leaves a small (1/8 inch) gap. I've pounded the snot out of it, and I've put the floor jack under it (it lifts the car but doesn't close the gap). As a whole they push up enough to drill the holes and get the bolts through. Will this be a problem for the welder? Anyone have this issue, if so, how was it resolved? I'm hoping they can come up with solution at the shop.

It's a T5, ttop car, but never in an accident. Everyone mentions how easy the Alston install was. I'm hoping the car is not twisted.

Kevin
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Old Dec 16, 2007 | 04:55 PM
  #2  
//<86TA>\\'s Avatar
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From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: Alston SFC Install Question

i had the same problem, the passenger-side front connection was a little off, i ended up welding them on myself, so i took the liberty of cutting the mounts apart a bit so i could bend them and get them to fit snugly, as well as gain me some better angles for welding.
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Old Dec 16, 2007 | 08:08 PM
  #3  
gtaproject's Avatar
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From: LI, NY
Car: 88 GTA
Engine: 305 LB9
Transmission: T5
Re: Alston SFC Install Question

Thanks - then I won't go crazy(er) trying to get these perfect. I'll just bolt them up and let the shop do what they need to do.

Kevin
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Old Dec 16, 2007 | 11:14 PM
  #4  
Comp788's Avatar
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From: Reno, NV
Car: 1982 Z28 & 1967 RR/SS 396
Engine: ZZ383 & 375hp 396
Transmission: T56 & factory TH400
Axle/Gears: 9" ford & 12 bolt 4.10
Re: Alston SFC Install Question

Kevin,

Tthey need to fit flush if your going to have them welded in. If you leave too much of a gap and weld the gap closed. You take the chance of it flexing and cracking. Or even worse tearing out.

If you can't close the gap, find out where they are hitting preventing them from going up more.
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Old Dec 20, 2007 | 10:26 PM
  #5  
WillSpeedy's Avatar
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From: Central Alberta,Canada
Car: 88 Iroc Vert/ 1980 Z28
Engine: 305 TPI/ 350
Transmission: 700R4/ TH350
Axle/Gears: 2.73posi/ 3.08 Open
Re: Alston SFC Install Question

I took a grinder to the frame and the inside of the connector to get mine to fit right. It wouldn't go far enough up on the frame rail.
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Old Dec 22, 2007 | 10:49 AM
  #6  
gtaproject's Avatar
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From: LI, NY
Car: 88 GTA
Engine: 305 LB9
Transmission: T5
Re: Alston SFC Install Question

I believe the grinder is the way to go. It's not very far off and it looks like it is just catching in one of two spots. Plus, it gives me an excuse to get a new grinder from Harbor Freight. Merry Christmas to me. Thanks for the input.

Kevin
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