The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1988 - 1998 GMT400 Chevy & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 07-23-2011, 02:36 PM   #1
rr41mag
Registered User
 
Join Date: Mar 2010
Location: Texarkana Texas
Posts: 40
95 4.3 block/93 heads intake

I got a blazer for my son. The motor runs but smokes. Another motor came with it but it's a 95. Can I use the 93 heads intake on the 95 block? Also one of the heads on the 95 was cracked
rr41mag is offline   Reply With Quote
Old 07-23-2011, 07:39 PM   #2
BigBlocksRule
Registered User
 
Join Date: Jun 2008
Location: Lubbock, TX
Posts: 2,047
Re: 95 4.3 block/93 heads intake

As long as it's a TBI engine, it should work fine. AFAIK, they didn't put a crank sensor on the timing cover until they went with the same "vortec" spider setup as small blocks, '96 if I'm not mistaken.
Double check those heads, could be bad guides if it just smokes when you get on it. If it blows smoke all the time, it's generally rings, bad intake gasket or a really screwed up EGR
BigBlocksRule is offline   Reply With Quote
Old 07-24-2011, 09:48 AM   #3
rr41mag
Registered User
 
Join Date: Mar 2010
Location: Texarkana Texas
Posts: 40
Re: 95 4.3 block/93 heads intake

it smokes all the time
rr41mag is offline   Reply With Quote
Old 07-24-2011, 10:08 AM   #4
BigBlocksRule
Registered User
 
Join Date: Jun 2008
Location: Lubbock, TX
Posts: 2,047
Re: 95 4.3 block/93 heads intake

Probably rings, but be sure to have those valve guides and seals checked before you swap the heads over.
BigBlocksRule is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 07:36 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2026, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com