91 Thunderbird

Asked by Feb 21, 2017 at 12:47 PM about the 1991 Ford Thunderbird Base

Question type: Car Customization

I wanted to put a 5.0 in my 3.8 third. Can anyone tell me
what else would I have to  switch out?

2 Answers

112,395

You will need the tranny, ECM and wiring harness

5,645

Rethink your expectations on what you have and what you will end up with. Will it be worth the money? You are getting into a major project, both mechanical and electrical.

Your Answer

Ford Thunderbird Experts

  • #1
    Larry Sturgis
    Reputation
    1,660
  • #2
    Tom Demyan
    Reputation
    1,590
  • #3
    tennisshoes
    Reputation
    1,270
View All

Related Models For Sale

Used Ford Mustang
567 Great Deals out of 36,998 listings starting at $2,595
Used Chevrolet Corvette
175 Great Deals out of 18,606 listings starting at $3,941
Used Chevrolet Camaro
475 Great Deals out of 31,747 listings starting at $1,450
Used Ford F-150
2,939 Great Deals out of 215,629 listings starting at $1,295
Used Mercedes-Benz SL-Class
72 Great Deals out of 3,443 listings starting at $3,875
Used Mazda MX-5 Miata
62 Great Deals out of 4,337 listings starting at $2,995
Used Mercury Cougar
193 listings
Used Pontiac Firebird
9 Great Deals out of 767 listings starting at $2,500

Used Cars For Sale

2005 Ford Thunderbird For Sale
73 listings starting at $8,995
2004 Ford Thunderbird For Sale
4 Great Deals out of 131 listings starting at $7,777
2003 Ford Thunderbird For Sale
5 Great Deals out of 163 listings starting at $8,674
2002 Ford Thunderbird For Sale
10 Great Deals out of 355 listings starting at $6,998

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.