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11-10-2017, 02:32 PM
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#1 |
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Member
Join Date: Apr 2005
Location: san antonio tx
Posts: 259
Likes: 5
Liked 28 Times in 15 Posts
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Re: 70 1/2 z/28
From the pictures the heads look like camel humps.
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11-10-2017, 08:02 PM
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#2 |
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VIP Member
Join Date: Jun 2007
Location: Northern New Jersey suburbs
Posts: 2,315
Likes: 25
Liked 544 Times in 213 Posts
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Re: 70 1/2 z/28
The early double hump heads do not have accessory holes or those flat areas. After 1969 they do. Don’t know the correct casting number but it’s pretty easy to get that info and check the heads. Intake definately should be the hi rise GM aluminum. Jerry McNeish is the man to talk to about the authenticity of that car.
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Rich Biebel S/C 1479 Stock 147R |
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11-11-2017, 08:54 AM
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#3 |
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VIP Member
Join Date: Dec 2001
Location: Arkansas - In the middle of everything.
Posts: 2,001
Likes: 64
Liked 780 Times in 194 Posts
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Re: 70 1/2 z/28
Correct casting numbers for the heads will probably be 186 or 041. Possibly 414, as there are some claims they were used in production, though historical evidence says they were produced a few years later as replacement castings.
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11-11-2017, 12:23 PM
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#4 |
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Junior Member
Join Date: Jan 2002
Location: gresham, ore
Posts: 35
Likes: 111
Liked 87 Times in 17 Posts
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Re: 70 1/2 z/28
Mick Alley from Boise, Idaho raced a 70 1/2 in stock eliminator a few years ago.
It was a fast car. Jerry Mc Nish is at www.camarohiperf.coom. he is the most knowageable Camaro exoert there is, and is a very nice guy. You might want to check with the Emmons boys in Pasadena,Texas. They own Emmons Motor Co.. |
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11-12-2017, 12:54 AM
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#5 |
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Junior Member
Join Date: Jan 2010
Posts: 19
Likes: 0
Liked 0 Times in 0 Posts
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Re: 70 1/2 z/28
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