Chevelle Tech - View Single Post - Valve Retainers and locks
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post #13 of (permalink) Old Nov 11th, 18, 9:42 PM Thread Starter
1967 chevelle
Tech Team
Chris
 
Join Date: May 2008
Location: Toronto, Ontario, Canada
Posts: 923
Re: Valve Retainers and locks

The Edelbrock Valve Diameter Is 11/32" here are the specs for the following parts;


Manley Street Master Steel Retainers 1.550" Spring O.D.

1.550'' Spring O.D.
Double/Triple Spring Type
(A) 1.500'' O.D.
(B) 1.130'' I.D.
(C) 0.735''
(D) 0.640''
Standard Height
10° Keeper x ''All'' Valve Stem
29 Grams
16/pkg.

Manley 10° Steel Valve Locks 11/32" Valve Stem (.3415" )
10° Steel Valve Locks
11/32'' Valve Stem (.3415'')

Conventional Groove
Standard Height
6.8 grams
16/pkg

I called Manley up and sent them pictures and they said it looks totally normal.





The rocker arms poly nut has 0.485" of thread engagement on the ARP rocker studs which works out to be 9.5 turns, I was told 5 turns was minimum.
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1967 Chevelle Oshawa Built Car
-427 .60 over, Lunati 60211 Roller cam
-Super T10 2.64
-Dana 60 3.54 Posi
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