LT1-LT4 Modifications 1993-97 Gen II Small Block V8

How much in labor for heads swap?

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Old May 3, 2012 | 03:47 PM
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Default How much in labor for heads swap?

Title says it, thanks!
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Old May 3, 2012 | 03:59 PM
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If you are paying labor for everything leave the car alone other than outright repairs.
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Old May 3, 2012 | 08:16 PM
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Half the fun is doing it yourself. Labor for a headswap will end up being close to what you paid for the heads.
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Old May 3, 2012 | 08:35 PM
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x2 on the do it yourself, set a nice weekend or something aside do some reasearch before hand and do it. Its a little bit of a pain but could be a lot worse.
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Old May 5, 2012 | 01:43 PM
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Can anyone give an answer besides for doing it yourself? I did my last set but got new heads i want to throw on and cant handle doing it myself now cause ive got some herniated discs. Im not going to have a shop do it but 1 of my mechanic friends do it so whats a fair non-shop rate for a heads swap?
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Old May 5, 2012 | 01:57 PM
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Beer and pizza if you have good friends
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Old May 5, 2012 | 02:36 PM
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For a reputable shop i'd say a minimum of $1000 in labor but probably closer to $1500. It's an easy 16 hours of labor and that is if it goes smoothly with no broken header bolts.
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Old May 5, 2012 | 09:19 PM
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Originally Posted by Dave357LT1
Beer and pizza if you have good friends
Nothing beats a weekend with a car that needs work and some pizza and beer with friends.
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Old May 5, 2012 | 09:24 PM
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well i had my motor on an engine stand in three... that included dropping the k-member and putting it back in... so lets say 6 for just taking it out and putting it in...
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Old May 6, 2012 | 01:49 PM
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id say a friendly 500- 750 depending upon if header bolts snap, or some other SNAFU
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Old May 6, 2012 | 07:54 PM
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Good looks! I miss turnin wrenches..along with alot of other things lol! Im just prayin driving a manual aint gonna kill me once it gets going, it`d be a shame to throw an auto on it.
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Old May 6, 2012 | 08:03 PM
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I got quoted $500 for Formato at Fasterproms to hand port a set of 243's and swap them with my current 243's...
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Old May 6, 2012 | 08:07 PM
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Originally Posted by O-FiveCC
I got quoted $500 for Formato at Fasterproms to hand port a set of 243's and swap them with my current 243's...
On your GTO?
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Old May 6, 2012 | 08:19 PM
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Yes....
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Old May 6, 2012 | 08:58 PM
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Originally Posted by O-FiveCC
Yes....
The OP has an LT1 f-bod and the cylinder heads are 1/3 of the way under the windshield. It takes substantially longer to do the job.
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Old May 6, 2012 | 09:08 PM
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Ahhhhh Gotcha. Apples to oranges I see.
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Old May 7, 2012 | 12:57 AM
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640 at tick performance
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Old May 7, 2012 | 06:31 AM
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To pay a regular shop to put heads on an LT1 has gotten to the point where it is not worth it. For the amount of money you would spend on labor and the heads, you could have done an iron LS swap and gotten better driveability and more horsepower, with far more power potential. The LT1 is becoming the flathead ford for Chevy, where people only keep with this platform because it is more of an oddball engine. "Hey cool you have an LT1? Reverse flow cooling system and an opti, I remember those days!" With all the 24x swaps people are doing and spending around $1000 to do that, plus $1200 for heads, another $1200 in labor, plus your doing the valvetrain while your at it so another $1000 easy, you are up to $4400, and only have 400rwhp. A junkyard complete 6.0 with wiring harness and PCM is around $1200, throw a cam in there and you are at 400rwhp for $2200. Add another grand or so for an LS T56 or $500 for a truck 4L60e, but subtract the $1000 you will get selling your LT1 with trans and harness.

Doing an LT1 head swap purely for horsepower is not worth it IMO, it is worth it however if you like working on cars, and enjoy the "yea I did that myself" feeling. Otherwise, consider going to the dark side.
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Old May 7, 2012 | 06:37 AM
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Originally Posted by bufmatmuslepants
To pay a regular shop to put heads on an LT1 has gotten to the point where it is not worth it. For the amount of money you would spend on labor and the heads, you could have done an iron LS swap and gotten better driveability and more horsepower, with far more power potential. The LT1 is becoming the flathead ford for Chevy, where people only keep with this platform because it is more of an oddball engine. "Hey cool you have an LT1? Reverse flow cooling system and an opti, I remember those days!" With all the 24x swaps people are doing and spending around $1000 to do that, plus $1200 for heads, another $1200 in labor, plus your doing the valvetrain while your at it so another $1000 easy, you are up to $4400, and only have 400rwhp. A junkyard complete 6.0 with wiring harness and PCM is around $1200, throw a cam in there and you are at 400rwhp for $2200. Add another grand or so for an LS T56 or $500 for a truck 4L60e, but subtract the $1000 you will get selling your LT1 with trans and harness.

Doing an LT1 head swap purely for horsepower is not worth it IMO, it is worth it however if you like working on cars, and enjoy the "yea I did that myself" feeling. Otherwise, consider going to the dark side.
Agree here once my h/c lt1 goes its getting a swap.
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Old May 7, 2012 | 08:01 AM
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Originally Posted by z_speedfreak
Im not going to have a shop do it but 1 of my mechanic friends do it so whats a fair non-shop rate for a heads swap?
Originally Posted by Dave357LT1
Beer and pizza if you have good friends
Exactly. I have never accepted money for working on a friend's car. One of the biggest reasons is if something goes wrong it just adds to the clusterfuck of trying to make it right.
As far as shop rates are concerned, they are getting upwards of $100+ an hour and many shops will not want the responsibility and offer some sort of outlandish price.
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