Engine Swap Everything about swapping an engine into your Third Gen.....be it V6, V8, LTX/LSX, crate engine, etc. Pictures, questions, answers, and work logs.

SWAPPING ENGINES

Thread Tools
 
Search this Thread
 
Old Oct 4, 2018 | 11:39 AM
  #1  
vernonb's Avatar
Thread Starter
Junior Member
 
Joined: Oct 2018
Posts: 3
Likes: 0
SWAPPING ENGINES

77 TRANS AM PUTTING A 455 OLDS ENGINE CANNOT FIND THE MOTOR MOUNTS THAT WORK .
Reply
Old Oct 4, 2018 | 11:40 AM
  #2  
Tuned Performance's Avatar
Sponsor
20 Year Member
Community Builder
Community Influencer
Community Favorite
iTrader: (94)
 
Joined: Dec 2004
Posts: 16,753
Likes: 996
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: SWAPPING ENGINES

Try a poncho forum. Olds in a Pontiac huh
Reply
Old Oct 4, 2018 | 08:57 PM
  #3  
Lonnie P's Avatar
Senior Member
15 Year Member
 
Joined: May 2006
Posts: 583
Likes: 69
From: Pittsburgh, PA
Car: 91 Formula
Engine: 2012 LS9
Transmission: 4L80E
Axle/Gears: Strange 60 3.54:1
Re: SWAPPING ENGINES

They put 403 Olds motors in many late 70's Firebirds. That's all you need, the 455 has the same bottom end dimensions..
Reply
Old Oct 9, 2018 | 11:40 AM
  #4  
vernonb's Avatar
Thread Starter
Junior Member
 
Joined: Oct 2018
Posts: 3
Likes: 0
Re: SWAPPING ENGINES

Thank you for the information. I was going nuts you guys are life savers.
Reply
Old Oct 9, 2018 | 11:44 AM
  #5  
vernonb's Avatar
Thread Starter
Junior Member
 
Joined: Oct 2018
Posts: 3
Likes: 0
Re: SWAPPING ENGINES

I ordered the mounts and brackets for a 403cid to put on my 455cid .You guys are life savers . So appreciative of the information. Thank you
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
QwkTrip
LTX and LSX
1953
Mar 30, 2026 08:49 AM
t_raven
LTX and LSX
58
Jul 24, 2021 01:22 AM
scorp88
Firebirds for Sale
26
Aug 15, 2020 03:07 PM
QwkTrip
Electronics
2
Sep 13, 2016 06:57 PM




All times are GMT -5. The time now is 02:55 PM.