T TOP GASKETS??
Thread Starter
Junior Member
Joined: Aug 2003
Posts: 92
Likes: 2
From: CT
Car: 1986 Trans AM
Engine: 396 LT1 Stroker
Transmission: 4L60E
Axle/Gears: Ford 9 Inch w/ 3:70 Gears
T TOP GASKETS??
Hey guys does anyone know if or where you can get The outer T Top gaskets that hang over the door windows. They are more like a strip. They always seems to come apart and bend at the ends.
Thanks
Thanks
Supreme Member

Joined: Jun 2002
Posts: 2,227
Likes: 46
From: North East GA
Car: 1989 Firebird
Engine: 5.7 LS1
Transmission: T56
Re: T TOP GASKETS??
OUTER T TOP SEALS are what you are looking for. There is always a set for sale on ebay. Also http://www.1aauto.com/1A/Weatherstri...SC00083/419753
I'm sure one of the sponsers carry them but, I beleive you can still get them from GM.
I'm sure one of the sponsers carry them but, I beleive you can still get them from GM.
Junior Member
Joined: May 2007
Posts: 12
Likes: 0
From: Staten Island, NY
Car: 1989 Iroc-Z
Engine: 5.7 350
Transmission: auto
Axle/Gears: stock
Re: T TOP GASKETS??
Hi,
just so you know, that is incorrect.
I, like the original poster, am looking for the rubber sashes that hang off the outside of the t-top and cover the glass (rubber attaches from outermost part of t-top and remains outside exposed to the elements- hence why it tears).
I went ahead and ordered the linked part above, and after confirming part #'s, names, and actually holding the shipped part in my hand... I have determined that this seal is for the glass connecting to the t-top.
this incorrect part is also known as the t-top side rail hatch seal.
I ordered it, and now have to ship it back. I am looking for this rubber sash and will report back if i find it.
just so you know, that is incorrect.
I, like the original poster, am looking for the rubber sashes that hang off the outside of the t-top and cover the glass (rubber attaches from outermost part of t-top and remains outside exposed to the elements- hence why it tears).
I went ahead and ordered the linked part above, and after confirming part #'s, names, and actually holding the shipped part in my hand... I have determined that this seal is for the glass connecting to the t-top.
this incorrect part is also known as the t-top side rail hatch seal.
I ordered it, and now have to ship it back. I am looking for this rubber sash and will report back if i find it.
Junior Member
Joined: May 2004
Posts: 73
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From: poland, German Border
Car: 1987 Red Camaro Iroc
Engine: Stock lb9 305 TPI
Transmission: Th700R4
Axle/Gears: 3.23 posi, disc brakes.
Re: T TOP GASKETS??
Are thay neccesary anyway? This question has been bothering me for a week
Can I just 'shave' the old ones???
Can I just 'shave' the old ones??? Re: T TOP GASKETS??
I think they are meant to help keep water from dripping on where the window meets the weatherstripping on the top.
I'm not sure tho, but mine is doing the same thing. Are they even replaceable?
I'm not sure tho, but mine is doing the same thing. Are they even replaceable?
Re: T TOP GASKETS??
I just bought a set from gmpartsdirect.com,
Part numbers are;
Side Rail Seal RH 10198352
Side Rail Seal LH 10198353
The original ones are a firm rubber, the new replacement ones from GM are plastic. You can take the trim off the top and replace it but it’s a pain, at least mine where.
Part numbers are;
Side Rail Seal RH 10198352
Side Rail Seal LH 10198353
The original ones are a firm rubber, the new replacement ones from GM are plastic. You can take the trim off the top and replace it but it’s a pain, at least mine where.
Those are what you want. I got that from this thread:
https://www.thirdgen.org/forums/body...im-needed.html
I bookmarked it so I wouldn't lose it when I want to order them

It looks like they're 50 bucks, but probably well worth it to get rid of old faded ones.
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Supreme Member

Joined: Jun 2002
Posts: 2,227
Likes: 46
From: North East GA
Car: 1989 Firebird
Engine: 5.7 LS1
Transmission: T56
Re: T TOP GASKETS??
Ahh Sorry about that I missed "hang over the door windows" part. I shaved those at the front on my car just a tad to keep them from hitting the window as it was pulling down like the one in the picture, I still need to replace them, but my orginal seals still do not leak except in high pressure car washes. Although when I repaint it probably next summer I will be replacing all the seals as I plan on taking the car partially apart for the paint job. This summer is drive train as I am at 210k miles.
Member
Joined: Sep 2004
Posts: 439
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Car: 1986 Camaro Z28
Engine: 305 TPI
Transmission: Who orders an auto in a Camaro??
Axle/Gears: Economy gears..once again, WHY?!?
Re: T TOP GASKETS??
The prices of weatherstripping is just beyond rediculous. They act as if the rubber used to make them is almost extinct.
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The prices of weatherstripping is just beyond rediculous. They act as if the rubber used to make them is almost extinct.
I can buy 4 new tires for less that a t top kit!

----------
The prices of weatherstripping is just beyond rediculous. They act as if the rubber used to make them is almost extinct.
I can buy 4 new tires for less that a t top kit! Last edited by PneumaticTire; Jun 1, 2007 at 07:04 PM. Reason: Automerged Doublepost
Member
Joined: Jun 2007
Posts: 129
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From: Rockford, IL
Car: 2000 SS
Engine: LS1
Transmission: a4
Axle/Gears: 3.42
Re: T TOP GASKETS??
i hope they are replaceable!!!
Junior Member
Joined: Jan 2010
Posts: 36
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From: Flemington, NJ
Car: 87 T/A
Engine: 383
Transmission: 700R4
Axle/Gears: 373
Re: T TOP GASKETS??
Hey, my 86 TA leaks like crazy through the t tops. Do you know which gaskets are the ones that notoriously go bad and leak?
Re: T TOP GASKETS??
Sorry to hijack - only because I haven't found a post on this, but my window is actually the one leaking not the T-Top....as ATCharming said, my window catches on the T-Top gasket as I shut the door, now my window doesn't seal like it should and it leaks like a champ due to the window not going all the way up to seal properly. How do you fix that??? Don't want to waste money on something like the T-Top seals when they are still good!
Last edited by Schme2; Oct 14, 2010 at 08:42 PM.
Re: T TOP GASKETS??
I have the Firebird T-Top Drip Edge weatherstrip in stock.We should have the plastic drip edges any day now.
Firebird T-Top Drip Edge Weatherstrip
Firebird T-Top Drip Edge Weatherstrip
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