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LS7 rocker available

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Old Oct 10, 2005 | 12:10 PM
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Default LS7 rocker available

12579617 exhaust
12579615 intake

I just ordered them to complete my LS7 heads/manifold/rocker project.

Now I just need to get them in hand (I wonder how long that will be!), find springs, valves and a cam!

Last edited by Greg Fell; Oct 10, 2005 at 01:29 PM.
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Old Oct 10, 2005 | 12:50 PM
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What size motor are you running? Looks like you've already got a beast, but nothing is ever fast enough.
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Old Oct 10, 2005 | 12:51 PM
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4.100 x 4.00 5.3L block 422
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Old Oct 10, 2005 | 12:55 PM
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4.1 bore?

how did you get a 5.3 block out that far
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Old Oct 10, 2005 | 01:21 PM
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It is a resleeved block.
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Old Oct 10, 2005 | 02:24 PM
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is it a cast iron block or aluminum??
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Old Oct 10, 2005 | 02:26 PM
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it is alum. in 2004 (or maybe 2005) they started offereing a alum version, prior to that it was iron, i believe.
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Old Oct 12, 2005 | 04:11 PM
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Where Did You Get The Motor At And How Much
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Old Oct 12, 2005 | 04:51 PM
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My motor is an ARE 422. Not sure what the going rate is. A stroker kit is usually 3kish? A sleeved block is another 3500ish? Plan on 10k.
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Old Oct 18, 2005 | 06:15 AM
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Did you get them yet???
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Old Oct 18, 2005 | 08:44 AM
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No, just the heads and the manifold
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Old Oct 18, 2005 | 01:04 PM
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What is the pricing for the rockers?
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Old Oct 18, 2005 | 01:07 PM
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They are like 7.75 each

I got all 16 for $151 to my door.
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Old Oct 18, 2005 | 02:51 PM
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This is a little off this thread, but what is cc of the chamber on those ls7 heads, and what range can they be milled to if you know off hand. They are 11 degree heads correct. Thanks
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Old Oct 18, 2005 | 02:58 PM
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70cc. I've heard anywhere from .030 to .050 to .1

I think most would agree you could take down to 65-66 cc's and be fine.

They are 12* heads
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Old Oct 18, 2005 | 03:06 PM
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what ratio are the rockers? are they split duration? etc. any/all info is apprecaited!
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