Is OK to shim drivers seat to make it sit higher?
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Joined: Jan 2001
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From: www.thirdgentech.com
Car: 2004 GTO
Engine: LS1
Transmission: T-56
Is OK to shim drivers seat to make it sit higher?
I have a '89 Formula with the stock seats. They are scooped out way too low and with the hood bulge, I have a hard time seeing out of it because I am only 5'6" tall.
Is it ok to use large diameter washers or blocks to make to seat sit higher? I don't want to have the seats rip out if there is an accident.
I would rather do this than install the GTA power seats because of wiring issues and weight.
Is it ok to use large diameter washers or blocks to make to seat sit higher? I don't want to have the seats rip out if there is an accident.
I would rather do this than install the GTA power seats because of wiring issues and weight.
Sure its alright. Just make sure they're torqued down to spec and there's still thred sticking out of the bolt after you do so. If you're scared of them coming out, just some locktite stuff you can get from you local auto store.
[This message has been edited by AntiVTEC (edited July 05, 2001).]
[This message has been edited by AntiVTEC (edited July 05, 2001).]
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From: Fla
Car: 90 IROC
Engine: 406
Transmission: GMPP 93/4L60
Axle/Gears: 9 bolt 3.27
Make sure you use the pressure treated wood though. 
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Black 90 IROC, L98, A4, 323 gear. SuperRamed 406 in the works!

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Black 90 IROC, L98, A4, 323 gear. SuperRamed 406 in the works!
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From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
How much height are you trying to get? With the bolts torqued down, there's very little thread showing on the shaft, so there really isn't a lot of room for an increase in height. 1/4" at the most. Any more than that may require the installation of longer shafts or an adapter that lifts the seat above them completely.
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The IROC Homepage
<A HREF="http://www.rit.edu/~jli4307/camaro" TARGET=_blank>
View the restoration of an 85 IROC</A>
"I didn't know a bored out Ford could go so slow" -Shenandoah
If the bolts are too short make sure you replace them with grade 8 or better. You don't want the seat coming out in an accident.
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'87 Bird 350 .060 over 700R4 + Lots more
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'87 Bird 350 .060 over 700R4 + Lots more
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