87 cast iron heads flow #'s.....
Registered User
Joined: Oct 2001
Posts: 1,517
From: Engineerland
305 heads usually make real good paper wieghts.... if that tells you what i think of the stock flow.
if you take them off they'll probably be cracked all to hell the ones on my truck were. cheaper to just buy a set of rebuilt heads or a set of aftermarket ones, in either of those cases you'll be farther ahead.
if you take them off they'll probably be cracked all to hell the ones on my truck were. cheaper to just buy a set of rebuilt heads or a set of aftermarket ones, in either of those cases you'll be farther ahead.
Registered User
Joined: Jul 2001
Posts: 550
From: Calgary, Alberta, Republic of Western Canada
Originally posted by GreaseMonkey83
87 is the year, they are 1987 cast iron heads off of a 305 with a 1 piece rear main seal, and a 4bbl quadrajet.
87 is the year, they are 1987 cast iron heads off of a 305 with a 1 piece rear main seal, and a 4bbl quadrajet.
Yes, you read that right ... just follow the link at the end of my sig
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Brandon Wittmer
General 1967-2002 F-Body Tech
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Dec 7, 2014 12:15 PM