Do heads from an 1998 LS1 fit on a 1979 350 chevy and what can i exspect for preformance

yes VX V8s were fitted
depends on what state you live in
LS1 fitted may need a modification plate
needs the LS1 engine ecu and
and a few extra wiring and
join the just commodore forum for loads of helpful information
http://forums.justcommodores.com.au/vt-vx-holden-commodore-1997-2002

How to adjust clutch??? 95 bird. - Fourth Generation Pontiac ...

www.firebirdnation.com/forums/.../65178-how-to-adjust-clutch-95-bird/
Dec 5, 2008 - posted in Fourth Generation Pontiac Firebird (1993 - 2002): I have ...Year: 2000; Make: Pontiac; Model: TRANS AM; Engine: 5.7L LS1; Transmission: MANUAL 6 SPEED T-56 ... Have you looked at your clutch master cylinder. Throttle is sticking after acceleration - Fourth Generation ...
Oct 7, 2011
1 Problem / Few questions - Fourth Generation Pontiac Firebird ...
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Firebird Technical Service Bulletins - Fourth Generation Pontiac ...
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TECH ARTICLE MASTER INDEX Look Here - Firebird Nation
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How to Install Clutch 98-02 LS1 F-Body Part 1 of 2 - YouTube

? 12:31
www.youtube.com/watch?v=4BCHu2BwBMs

Apr 12, 2013 - Uploaded by MapleBoarder78
Part one of installing a new clutch on my 2000 Trans Am. Part 2 will include installation ... How to Master Cylinder Install and Drill Mod (LS1 F-Body) - Duration: ... 6:28. Removal and Servicing ofClutch Master Cylinder to Slave Cylinder ... LS1 98-02 Chevy Camaro Z28 SS Pontiac Firebird Trans Am F-Body ...

The transmission in question is called, "4L60E" There are two versions. The 4L60E ran from 1992-1997. Then the 4L60E was updated and ran that version from (1996-2010). In 2002 GM introduced the 4L65E. So YES you should not have a problem fitting a 1998 chevy 1500 with a 4L60E into a 2001 Chevy 1500 with a 4L60E. You didn't mention that both were 2wd or 4wd. You can not convert a 2wd into a 4wd. I hope that helps, good luck.

reset pcm-b pcm-1 under hood ,turnkey on pull both fuses.ull battery[red] turn key off wait 5 to 10 mins replace fuses red side battery that should nip that in I\'ve got one LS1 for a 6 popper i sucks the gas i like it i\'m tall guy it fits me hope it helps

yes.

Click Here for the Owner manual,
download the .pdf file
Go to section #7 Maintenance Schedule
From there it will tell you what the manufacturer recommends!

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cyclinder head gasket blown needs head skimmed and new gasket fitted.adrian;;;

yes it should

Sounds like you are getting power to everything but the engine.
Was there a ground wire to the head that you may have left off ?
Hope this helps
Sam

yes but you will need to get a intake manifold to match the heads