1985 Chevy Truck Holley aluminum heads

Tiny
HINTON
  • MEMBER
  • 1985 CHEVROLET TRUCK
Engine Performance problem
1985 Chevy Truck V8 Two Wheel Drive Automatic? Miles

Well its not really a repair question but I just bought a truck with an unknown motor. It has holley aluminum heads but no roller rockers. How can I find out more using the head casting numbers and/or the camshaft casting numbers? I need to know what kind of roller rockers I need. Thanks for your help.
Monday, June 8th, 2009 AT 7:54 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

there should only be 1 head for this engine, if you contact your parts outlet the specializes in performance equipment. Give them the engine code and any casting No on the heads and they should be able to assist you.

Mark (mhpautos)
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Monday, June 8th, 2009 AT 8:45 PM

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