how involved is a 4.3l to a 5.7 in a 1998 gmc 1500

Asked by Jan 02, 2015 at 12:51 AM about the 1998 GMC Sierra 1500 C1500 SLT Extended Cab SB

Question type: Car Customization

i have a 1998 GMC ext cab 2wd, 100k with a 4.3 in pieces,, (aren't kids great). It has a
v.nice body,  Haven't been able to find a decent used 4.3. ( But I'm also Not sure what
years are compatible, I've gotten all kind of bad advice So I was wondering how hard to
swap basiclly a 5.7..I am a good mech. just not familiar with these year american
eng/electronics
bruno

1 Answer

PS sorry I forgot to say it is an automatic trans

Your Answer

GMC Sierra 1500 Experts

  • #1
    dragonflyoffshore
    Reputation
    5,450
  • #2
    John Saffrahn
    Reputation
    3,780
  • #3
    Glenn Clingenpeel
    Reputation
    3,470
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,664 Great Deals out of 174,428 listings starting at $955
Used Ford F-150
3,279 Great Deals out of 221,661 listings starting at $1,200
Used Dodge Ram 1500
432 Great Deals out of 11,121 listings starting at $1,495
Used Toyota Tacoma
708 Great Deals out of 45,624 listings starting at $1,000
Used GMC Yukon
600 Great Deals out of 20,736 listings starting at $2,500
Used Chevrolet Tahoe
787 Great Deals out of 41,984 listings starting at $1,987
Used Ford F-250 Super Duty
390 Great Deals out of 49,098 listings starting at $1,899
Used Cadillac Escalade
284 Great Deals out of 11,911 listings starting at $1,200
Used Chevrolet Camaro
457 Great Deals out of 31,600 listings starting at $1,450

Used Cars For Sale

2018 GMC Sierra 1500 For Sale
26,024 listings starting at $23,419
2017 GMC Sierra 1500 For Sale
85 Great Deals out of 11,058 listings starting at $20,369
2016 GMC Sierra 1500 For Sale
168 Great Deals out of 4,085 listings starting at $16,404
2015 GMC Sierra 1500 For Sale
188 Great Deals out of 5,611 listings starting at $14,995
2014 GMC Sierra 1500 For Sale
210 Great Deals out of 4,939 listings starting at $9,900

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.