C1 & C2 Corvettes General C1 Corvette & C2 Corvette Discussion, Technical Info, Performance Upgrades, Project Builds, Restorations

3919842 Aluminum Head Question

Thread Tools
 
Search this Thread
 
Old 09-01-2014, 12:09 AM
  #1  
Al T
Burning Brakes
Thread Starter
 
Al T's Avatar
 
Member Since: Jan 2009
Location: Alberta/Missouri....... depending when.
Posts: 796
Received 30 Likes on 23 Posts

Default 3919842 Aluminum Head Question

I posted this in the C3 section but considering the date code on one of the heads, I figured I'd post it in the C1/C2 section as well. Any advice would be appreciated.

I've got an opportunity to buy a set of 3919842 heads and a 3933163 intake. The heads are dated 6.20.67 and 9.25.68. The heads have new seats and guides installed. No springs, rockers, valves. What would be a fair price for these parts? I've got a '55 Cameo that is going to get a big block transplant and these would be going into it.



Thanks in advance for the advice.

Allan
Old 09-01-2014, 09:20 AM
  #2  
L78racer
Burning Brakes
 
L78racer's Avatar
 
Member Since: Oct 2004
Posts: 953
Received 27 Likes on 24 Posts

Default

hard to say. they are on ebay all the time. "ready to bolt on" heads are priced from ~3K to 6K. you can go on summit or jegs and get prices for the parts needed and go from there. or stop into a machine shop and they can tell you what you will have to spend to get them into bolt on condition.
there are lots of aftermarket BBC aluminum heads that are better and probably a lot less money.
Old 09-01-2014, 09:44 AM
  #3  
Easy Rhino
Team Owner

 
Easy Rhino's Avatar
 
Member Since: Apr 2008
Location: Coloring within the lines
Posts: 27,420
Received 1,921 Likes on 1,334 Posts

Default

Originally Posted by L78racer
hard to say. they are on ebay all the time. "ready to bolt on" heads are priced from ~3K to 6K. you can go on summit or jegs and get prices for the parts needed and go from there. or stop into a machine shop and they can tell you what you will have to spend to get them into bolt on condition.
there are lots of aftermarket BBC aluminum heads that are better and probably a lot less money.
^this^

If the engine you're building is not for a date-coded numbers matching type car, you can get better and cheaper new heads and intake.

The market price you would pay for these is driven by people looking for date-coded parts no longer being made, to return a car to original numbers.

Love me some Cameo trucks, btw.
Old 09-01-2014, 10:07 AM
  #4  
Al T
Burning Brakes
Thread Starter
 
Al T's Avatar
 
Member Since: Jan 2009
Location: Alberta/Missouri....... depending when.
Posts: 796
Received 30 Likes on 23 Posts

Default

Originally Posted by Easy Rhino
^this^

If the engine you're building is not for a date-coded numbers matching type car, you can get better and cheaper new heads and intake.

The market price you would pay for these is driven by people looking for date-coded parts no longer being made, to return a car to original numbers.

Love me some Cameo trucks, btw.
Here's the truck.



I've already committed to buy the heads and intake so I can't really go back on my word. Maybe I'd be better off trying to resell them and buying new aluminum heads?

Thanks for the feedback so far.

Allan
Old 09-01-2014, 10:14 AM
  #5  
Easy Rhino
Team Owner

 
Easy Rhino's Avatar
 
Member Since: Apr 2008
Location: Coloring within the lines
Posts: 27,420
Received 1,921 Likes on 1,334 Posts

Default

Originally Posted by Al T
Here's the truck.



I've already committed to buy the heads and intake so I can't really go back on my word. Maybe I'd be better off trying to resell them and buying new aluminum heads?

Thanks for the feedback so far.

Allan
Nice truck. Love it!

Your honor has no price, so if you've committed to buy them, then I understand why you need a price guide. Sorry, can't help you there.

But, you could certainly resell them and, if you buy them at a good price, then you resell them and buy new ones. You could make money on the deal.
Old 09-01-2014, 10:20 AM
  #6  
Pop Chevy
Safety Car
Support Corvetteforum!
 
Pop Chevy's Avatar
 
Member Since: Apr 2001
Location: Sarver Pa
Posts: 4,587
Received 798 Likes on 545 Posts
2021 C1 of the Year Finalist - Modified

Default

For street use the Edelbrock roval port heads are simply awesome ! Resell em ! Closed chamber heads are not happy on todays garbage gas.
Old 09-01-2014, 01:04 PM
  #7  
provette67
Le Mans Master
 
provette67's Avatar
 
Member Since: Apr 2002
Location: Kirtland Ohio
Posts: 5,345
Received 707 Likes on 385 Posts

Default

Any welds or repairs to the heads or intake? Have checked for cracks? Have they been ported? Are the heads still setup for stock size valves?.Used aluminum heads tend to have issues.These heads are not worth anything near $3-6K.They are not rare as they can be found at every decent sized swap meet. If no cracks or repairs and all check out OK $1500
Old 09-01-2014, 02:28 PM
  #8  
Al T
Burning Brakes
Thread Starter
 
Al T's Avatar
 
Member Since: Jan 2009
Location: Alberta/Missouri....... depending when.
Posts: 796
Received 30 Likes on 23 Posts

Default

Well I told him I would buy the heads, so I did. A person's word as mentioned.....
They actually look really nice . New guides and seats. No welds, porting or cracks..... that I could see anyway.



Would the September '67 date code be an L88 head and the September '68 be an L89?





Thanks, I appreciate all the information.

Allan
Old 09-01-2014, 03:03 PM
  #9  
Dr L-88
Le Mans Master
 
Dr L-88's Avatar
 
Member Since: Oct 2007
Location: Richmond Kentucky
Posts: 5,719
Received 1,240 Likes on 457 Posts
2022 Corvette of the Year Finalist -- Modified
2021 C2 of the Year Winner - Modified
2021 C1 of the Year Winner - Modified
2020 Corvette of the Year (stock)
C2 of Year Winner (stock) 2019
2017 C1 of the Year Finalist

Default

These heads were available as an option on 396-375 Camaros and Chevelles, in addition to being available through any Chevy parts department. The dates do not guarantee that they came on an L-88 or L-89 originally, but it is indeed possible. They look nice.
Old 09-01-2014, 05:49 PM
  #10  
Nowhere Man
Team Owner
 
Nowhere Man's Avatar
 
Member Since: Feb 2003
Location: Sitting in his Nowhere land Hanover Pa
Posts: 49,101
Received 6,986 Likes on 4,806 Posts
2015 C2 of Year Finalist

Default

Do both heads have a threaded boss for the temp sender? That was added for all 68 production heads. But not sure what about date they started
Old 09-01-2014, 09:03 PM
  #11  
Al T
Burning Brakes
Thread Starter
 
Al T's Avatar
 
Member Since: Jan 2009
Location: Alberta/Missouri....... depending when.
Posts: 796
Received 30 Likes on 23 Posts

Default

Both castings are the same. The '67 head is furthest from the wall. Are these the bosses you're asking aboutt?





Allan
Old 09-01-2014, 09:12 PM
  #12  
Nowhere Man
Team Owner
 
Nowhere Man's Avatar
 
Member Since: Feb 2003
Location: Sitting in his Nowhere land Hanover Pa
Posts: 49,101
Received 6,986 Likes on 4,806 Posts
2015 C2 of Year Finalist

Default

No they are between the exhaust ports
Old 09-01-2014, 09:33 PM
  #13  
Al T
Burning Brakes
Thread Starter
 
Al T's Avatar
 
Member Since: Jan 2009
Location: Alberta/Missouri....... depending when.
Posts: 796
Received 30 Likes on 23 Posts

Default

Both heads have the boss on the exhaust side. The '67 head is in front.



Allan
Old 09-01-2014, 10:08 PM
  #14  
Nowhere Man
Team Owner
 
Nowhere Man's Avatar
 
Member Since: Feb 2003
Location: Sitting in his Nowhere land Hanover Pa
Posts: 49,101
Received 6,986 Likes on 4,806 Posts
2015 C2 of Year Finalist

Default

Alright they were for a 68 model year car. Thanks.

Get notified of new replies

To 3919842 Aluminum Head Question




Quick Reply: 3919842 Aluminum Head Question



All times are GMT -4. The time now is 07:52 PM.