LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

quick question. des the b body lt1 share the same short block as f body lt1

Thread Tools
 
Search this Thread
 
Old 01-08-2013, 12:33 PM
  #1  
Member
Thread Starter
iTrader: (2)
 
Podium's Avatar
 
Join Date: Jul 2012
Posts: 305
Likes: 0
Received 0 Likes on 0 Posts
quick question. des the b body lt1 share the same short block as f body lt1

Is the b body and fbody lt1 short blocks the same? I know the heads are different but I'm not sure of the short block. I can get a 95 Buick lt1 for really cheap. Need help ASAP. I can't find info any where? Also, if I put the alum heads will it pretty much have the same specs as the fbody motor in terms of.compression ratio? Thanks guys
Old 01-08-2013, 12:51 PM
  #2  
Moderator

iTrader: (14)
 
five7kid's Avatar
 
Join Date: Mar 2000
Location: Littleton, CO USA
Posts: 43,169
Likes: 0
Received 35 Likes on 34 Posts
Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Same short block (except cam) to the best of my knowledge.
Old 01-08-2013, 01:21 PM
  #3  
Senior Member

 
jazzdadss's Avatar
 
Join Date: Dec 2009
Location: Texas
Posts: 686
Received 4 Likes on 4 Posts
Car: 1989 IROC LSX
Engine: 5.7 TPI - LS1 Forged by LME
Transmission: 700r4 - 4L60E
Axle/Gears: 3.23 - 3.73
Re: quick question. des the b body lt1 share the same short block as f body lt1

All B bodies were cast iron headed due to HD use or weight of the vehicle. only F bodies and vettes had Alu heads (thus higher comp ratio). The short block is the same other than cam as stated above. If you were close I'd sell you the one I have CHEAP! Also there were some revisions on the dist. between 94-96 (Vented VS Non-vented)

Last edited by jazzdadss; 01-08-2013 at 01:24 PM. Reason: adding
Old 01-18-2013, 12:26 PM
  #4  
Member

 
DeanJ's Avatar
 
Join Date: Aug 2006
Location: Mt.Holly, NC USA
Posts: 429
Likes: 0
Received 0 Likes on 0 Posts
Car: 1988 Camaro, 1986 S10, 2000 Harley
Engine: LS6
Transmission: T56
Axle/Gears: 3.75 9" ford trac loc
Re: quick question. des the b body lt1 share the same short block as f body lt1

The B- Body can also have a smaller cubic inch version that looks identical to the 5.7 , so make sure what you're getting.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
midge54
Engine/Drivetrain/Suspension Wanted
1
01-29-2017 07:00 PM
anesthes
Tech / General Engine
40
03-10-2016 10:35 PM
camaro71633
Tech / General Engine
39
09-01-2015 10:24 AM
jahblah
Tech / General Engine
5
08-12-2015 05:54 PM
BBSDesigns
Power Adders
10
08-11-2015 07:39 PM



Quick Reply: quick question. des the b body lt1 share the same short block as f body lt1



All times are GMT -5. The time now is 12:04 PM.