Author Topic: Engine hook bolts on manifold  (Read 12810 times)

sbmiano

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Engine hook bolts on manifold
« on: July 02, 2013, 07:28:38 PM »
I am new to this sight and am fresh off the Camaro Nationals legends show.  It was a blast and a great experience.  Had the car judged (stressful at that level) and in return got a nice list of things to be done.  One in particular was odd to me. Judges said the bolts for the engine hooks were incorrect.  They are installed under the same bolts that hold the manifold on.  Im confused, did they have 2 different bolts for the engine hooks and then the rest were manifold bolts?  Thanks for your input and more to come. lol
69 z28  Van Nuys 04D Legends Certified
09 viper 5k miles

sbmiano

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Engine hooks
« Reply #1 on: July 02, 2013, 07:31:35 PM »
lol my bad its a 69 z with a build date of 04D and was built in Van Nuys plant
69 z28  Van Nuys 04D Legends Certified
09 viper 5k miles

x77-69z28

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Re: Engine hook bolts on manifold
« Reply #2 on: July 03, 2013, 03:26:59 AM »
Yes, the bolts for the engine hooks were shouldered. The rest were not. If that is the worst thing they found, you did pretty well! Welcome to the site. It's a great place for info. Great car people here.
Buddy
69 x77 burnished brown, 711 int 05A bought in 78
67 rs/ss 350 butternut yellow 4 speed 2nd owner
70 Z28 forrest green, green int, M40, bk vinyl roof PROJECT
99 SS hugger orange 6spd NO TTOPS bought new 1 of 54
11 cts-v blk diamond  edition wagon 556hp sick!

sbmiano

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Re: Engine hook bolts on manifold
« Reply #3 on: July 03, 2013, 02:03:10 PM »
thanks do you have a picture of them ?  are they the same finish as the others only shouldered?  Thanks so much
69 z28  Van Nuys 04D Legends Certified
09 viper 5k miles

69Z28-RS

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Re: Engine hook bolts on manifold
« Reply #4 on: July 03, 2013, 02:38:43 PM »
I was also in MD at the Camaro Nats, and greatly enjoyed it, meeting great people and seeing some fantastic cars.   What year? and which one was yours?? 
Gary W / 09C 69Z28-RS, 72 B 720 cowl console rosewood tint
69 Corvette convertible, silver/black 350 hp,
60 Corvette white/red, 72 Corvette coupe, '70 Mach I 
90 ZR1 red/red #246, 90 ZR1 white/gray #2466
72 El Camino, '55-'56-'57 Nomads, '55-'57 B/A Sedan

Hans L

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Re: Engine hook bolts on manifold
« Reply #5 on: July 03, 2013, 09:11:57 PM »
Not the clearest picture, but this gives you an idea what the shouldered bolt looks like.  Jerry MacNeish rebuilt/restored the engine.

http://www.littooy.com/hans/
'69 Camaro RS Z/28 Van Nuys Built

tmodel66

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Re: Engine hook bolts on manifold
« Reply #6 on: July 04, 2013, 12:19:36 AM »
Hans did you paint the intake and thermostat housing?
Daniel  
'69 SS 350/4 speed  Fathom Green--POP

67L78

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Re: Engine hook bolts on manifold
« Reply #7 on: July 04, 2013, 01:16:04 AM »
Were the shoulder bolts used on big blocks also?

68camaroz28

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Re: Engine hook bolts on manifold
« Reply #8 on: July 04, 2013, 01:52:24 AM »
Here is a clear pic of ours off our 68Z. This is one of the three originals. Our 68 had one each used for the engine lift hooks and one used for alternator support.
Chick
68 Z/28 NOR 01B Orig motor/trans/rear
69 Z/28 NOR 07A Orig Block & GM Cross-ram/carbs
69 L34 Rest. Nova Father/Son Car
69 L78 Surv Nova Purch 4/69 31K miles
67 L89 Corv Tribute
68 Corv 427/400 Orig motor
07 Corv Z06
R 68Z build- http://www.camaros.net/forums/showthread.php?t=182584

Edgemontvillage

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Re: Engine hook bolts on manifold
« Reply #9 on: July 04, 2013, 02:01:39 AM »
Not the clearest picture, but this gives you an idea what the shouldered bolt looks like.  Jerry MacNeish rebuilt/restored the engine.

Interesting details, dimpled (manifold) carb studs (?) and partially painted head on intake manifold plane.   
Lloyd
1969 RS Z/28 (Brooklyn Project)

Hans L

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Re: Engine hook bolts on manifold
« Reply #10 on: July 04, 2013, 03:01:20 PM »
Hans did you paint the intake and thermostat housing?

No, that's natural aluminum for both.  Jerry restored both using his aluminum restoration process.  He also did the valve covers and distributor.    The above picture was taken the day I received it back (late January this year).
http://www.littooy.com/hans/
'69 Camaro RS Z/28 Van Nuys Built

69Z28-RS

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Re: Engine hook bolts on manifold
« Reply #11 on: July 04, 2013, 05:26:06 PM »
Edgemontvillage was referring to the engine orange on the head surface between the valve cover and intake manifold... ie. the upper part of the machined surface for intake gasket...  which normally would not get painted on such an engine (with aluminum manifold and aluminum valve covers)..
Gary W / 09C 69Z28-RS, 72 B 720 cowl console rosewood tint
69 Corvette convertible, silver/black 350 hp,
60 Corvette white/red, 72 Corvette coupe, '70 Mach I 
90 ZR1 red/red #246, 90 ZR1 white/gray #2466
72 El Camino, '55-'56-'57 Nomads, '55-'57 B/A Sedan

Hans L

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Re: Engine hook bolts on manifold
« Reply #12 on: July 04, 2013, 08:00:21 PM »
Edgemontvillage was referring to the engine orange on the head surface between the valve cover and intake manifold... ie. the upper part of the machined surface for intake gasket...  which normally would not get painted on such an engine (with aluminum manifold and aluminum valve covers)..

I really don't know.  I'd be curious to get Jerry MacNeish's input - he restored the engine back to factory spec.
http://www.littooy.com/hans/
'69 Camaro RS Z/28 Van Nuys Built

69Z28freak

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Re: Engine hook bolts on manifold
« Reply #13 on: July 07, 2013, 07:50:23 AM »
Edgemontvillage was referring to the engine orange on the head surface between the valve cover and intake manifold... ie. the upper part of the machined surface for intake gasket...  which normally would not get painted on such an engine (with aluminum manifold and aluminum valve covers)..

I really don't know.  I'd be curious to get Jerry MacNeish's input - he restored the engine back to factory spec.

Very interesting. I thought that the lift brackets were unpainted ok aluminum intake cars. Perhaps I was wrong. I just stripped the paint off of mine.
Mike 1969 Grandma Camaro

68camaroz28

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Re: Engine hook bolts on manifold
« Reply #14 on: July 07, 2013, 02:06:11 PM »
For the small population of original cars I've looked at it seems many 69's and later (70 LT1's) had natural lift hooks. There was a real debate about this on the Yenko site sometime back. On our 68 I have them painted but here is a late Sept. 69 built Z/28 survivor with no paint.

Chick
68 Z/28 NOR 01B Orig motor/trans/rear
69 Z/28 NOR 07A Orig Block & GM Cross-ram/carbs
69 L34 Rest. Nova Father/Son Car
69 L78 Surv Nova Purch 4/69 31K miles
67 L89 Corv Tribute
68 Corv 427/400 Orig motor
07 Corv Z06
R 68Z build- http://www.camaros.net/forums/showthread.php?t=182584