First Gen parts compatibility
#2
Senior Member
iTrader: (1)
Join Date: Mar 2012
Location: Georgia
Posts: 574
Likes: 0
Received 6 Likes
on
4 Posts
Car: 91' Z28. 70' Dune Buggy
Engine: LSX Cam/Full Bolt ons
Transmission: T56
Axle/Gears: 4.10
Re: First Gen parts compatibility
With out putting much thought into it, I would say none.
Drivetrain parts can be retrofitted. But as far as body and "frame", they're completely different cars. The thirdgen is actually a uni-body.
Can you be more specific?
Drivetrain parts can be retrofitted. But as far as body and "frame", they're completely different cars. The thirdgen is actually a uni-body.
Can you be more specific?
#3
Member
iTrader: (10)
Join Date: Oct 2007
Location: Bad Roads, MA
Posts: 173
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1988 IROC
Engine: L98
Transmission: T-5
Axle/Gears: 3:27 9-bolt
Re: First Gen parts compatibility
Having one of each, I think the clear answer is nothing is compatible between the generations. Except the Schrader valve...
#5
Junior Member
Join Date: Sep 2013
Posts: 5
Likes: 0
Received 0 Likes
on
0 Posts
Car: 82 Trans Am
Engine: 355, Dart Iron Eagles, Comp Cam
Transmission: TH350
Axle/Gears: 9 Bolt Posi 3.27
#6
Supreme Member
iTrader: (2)
Re: First Gen parts compatibility
Do some research on unibody verses body-on-frame construction.
Not trying to start an argument online, just trying to stop the spread of misinformation.
#7
Supreme Member
iTrader: (1)
Join Date: Aug 2008
Location: Short Summer, VT
Posts: 1,485
Likes: 0
Received 2 Likes
on
2 Posts
Car: 1985 Trans Am T-Top
Engine: 305 TPI
Transmission: T-5 5 Speed
Axle/Gears: 3.42 posi 1LE 10 bolt
Re: First Gen parts compatibility
I would still say the the 1st and second are not a true unibody. They have a kind of front frame that is seperate from the back. Its divided at the firewall. It's a pretty poor piece of engineering actually that usually has to be reinforced. Our cars have a k member or engine cradle like many unibody cars, but the body is one piece from bumper to bumper.
Sub frame connector is a term that came from those older cars for the reinforcement of front to rear parts. I think it's actually incorrect terminology for out cars. We should be calling them "frame rail connectors" or "chassis braces"
Sub frame connector is a term that came from those older cars for the reinforcement of front to rear parts. I think it's actually incorrect terminology for out cars. We should be calling them "frame rail connectors" or "chassis braces"
Trending Topics
#8
Supreme Member
iTrader: (2)
Re: First Gen parts compatibility
I would still say the the 1st and second are not a true unibody. They have a kind of front frame that is seperate from the back. Its divided at the firewall. It's a pretty poor piece of engineering actually that usually has to be reinforced. Our cars have a k member or engine cradle like many unibody cars, but the body is one piece from bumper to bumper.
Sub frame connector is a term that came from those older cars for the reinforcement of front to rear parts. I think it's actually incorrect terminology for out cars. We should be calling them "frame rail connectors" or "chassis braces"
Sub frame connector is a term that came from those older cars for the reinforcement of front to rear parts. I think it's actually incorrect terminology for out cars. We should be calling them "frame rail connectors" or "chassis braces"
I can agree to disagree.
sorry for hijacking your thread, OP!
back to 1st gen compatibility...
#9
Supreme Member
iTrader: (1)
Join Date: Aug 2008
Location: Short Summer, VT
Posts: 1,485
Likes: 0
Received 2 Likes
on
2 Posts
Car: 1985 Trans Am T-Top
Engine: 305 TPI
Transmission: T-5 5 Speed
Axle/Gears: 3.42 posi 1LE 10 bolt
Re: First Gen parts compatibility
How are third gens not true unibody?
They are an early version with certain flaws, true, but definitely a unibody.
I'm not too worried about hijacking this thread, it didn't have far to go at the beginning....
They are an early version with certain flaws, true, but definitely a unibody.
I'm not too worried about hijacking this thread, it didn't have far to go at the beginning....
#10
Supreme Member
iTrader: (2)
Re: First Gen parts compatibility
The term unibody refers to specifically the body of the vehicle, not the front clip. The fact that you can't unbolt ours like you can on earlier models doesn't make the earlier models not a unibody.
I guess I'm just getting stuck on people saying "true unibody" vs "unibody." I've never heard anyone try to break down a heirarchy of unibody cars within divisions of unibody cars, if that makes sense.
#11
Junior Member
Join Date: Jul 2013
Location: michigan
Posts: 95
Likes: 0
Received 0 Likes
on
0 Posts
Car: 85 iroc z
Engine: 355 tpi
Transmission: 7r4
Axle/Gears: 3.42
Re: First Gen parts compatibility
the first gen just has more of a real frame under it that can be unbolted & can be removed from the body like a full frame car its not part of the body both are unibody just not the same design well my 67 is a backhalf car so actually its not a unibody at all lmao!!!
Thread
Thread Starter
Forum
Replies
Last Post
1992 Trans Am
Engine/Drivetrain/Suspension Parts for Sale
1
08-08-2015 08:16 PM