LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

rocker arm help

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Old Jan 25, 2006 | 01:54 PM
  #1  
250racer's Avatar
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Joined: Oct 2005
Posts: 73
From: norwich ny
Question rocker arm help

ok i found a set of crane energizer roller rockers so i looked them up and they said they only fit first gen small blocks so i called a big time mail order company and they said that i would need a set of guide plates to make them work . so i bought both the guide plates and rockers finally got my heads all done and the valve covers wont fit between the rockers..... so i called again and the company told me that i need the narrow body rockers..

so what i would like to know is, is there any body else using these rockers and have made them fit some how?? or do i need the narrow style ?

the heads are ported stock with beehive springs crane guides plates and 3/8 stud.
Old Jan 25, 2006 | 01:55 PM
  #2  
Zeueses 97 RamAir's Avatar
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Joined: Mar 2002
Posts: 639
From: Grand Prarie,T.X
Re: rocker arm help

http://cgi.ebay.com/ebaymotors/SBC-C...spagenameZWDVW


copy paste this go here you should see what you need..
Old Jan 25, 2006 | 02:44 PM
  #3  
OBE1 95Z28's Avatar
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Joined: Dec 1969
Posts: 4,950
From: San Diego, CA
Re: rocker arm help

I don't have any experience with your RR's but my Comp Pro Magnums required the webbing inside the valve cover to be cut to clear between the RR's. The webbing only needs to be removed from one side (side closest to the intake).
Old Jan 25, 2006 | 02:58 PM
  #4  
Javier97Z28's Avatar
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Joined: Dec 1999
Posts: 3,853
From: Jupiter (NPB), Fl
Re: rocker arm help

As mentioned in the post just above mine, you'll simply need to cut the webbing in your valve covers up to make them fit.

I cut mine up to fit my Comp Pro Mag 1.6 RR's.

I imagine you purchased the Crane 11746's since you mentioned they needed guide plates I imagine they are non self aligning as the 11746's are.

They should work, just need to clearance the valve covers properly. No worries, and do not replace your rockers for that ebay stuff posted above...
Old Jan 25, 2006 | 03:16 PM
  #5  
cehan's Avatar
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Joined: Jun 2005
Posts: 387
From: Brandon, Fla.
Re: rocker arm help

I had to modify my stock valve covers to fit my 1.6 Comp Pro Mag too. However, I didn't elect to do any cutting. I just used a set of "lineman's" pliers and flattened the webbing where it hit on the rockers, and then I used a large set of channel locks to flatten the baffle where the PCV line connects on the passenger side valve cover.

Chris
Old Jan 25, 2006 | 04:28 PM
  #6  
1racerdude's Avatar
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From: LA (lower Alabama)
Re: rocker arm help

http://www.hotss.com/Members/scott_vaca/pro-mag.htm

Go here.
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