Feb 8, 2003 #1 8 82TURBO New Member Joined Feb 5, 2002 Messages 5 any one know casting # for heads on an 82 3.8 turbo sport coupe? are heads on an 81 the same? are non turbo heads the same? my car has 2 mismatched junk heads i need to replace.
any one know casting # for heads on an 82 3.8 turbo sport coupe? are heads on an 81 the same? are non turbo heads the same? my car has 2 mismatched junk heads i need to replace.
Feb 9, 2003 #2 T Ttype83 USAF Retired Joined May 24, 2001 Messages 2,300 I thin that you should have the 25506293's...but you can put on the 25518445's...some one correc me if I got it wrong Jim
I thin that you should have the 25506293's...but you can put on the 25518445's...some one correc me if I got it wrong Jim
Feb 9, 2003 #3 8 82TURBO New Member Joined Feb 5, 2002 Messages 5 thanks for the response, im hearing 293's is probably going to be the way to go.
Feb 9, 2003 #4 b4black Well-Known Member Joined May 24, 2001 Messages 3,773 I heard of several motors with mismatch heads from the factory. Different casting #'s doesn't mean much. They aren't very different after '79. My '82 had '6293's, but you'll have better luck finding the '8445's as they are more common.
I heard of several motors with mismatch heads from the factory. Different casting #'s doesn't mean much. They aren't very different after '79. My '82 had '6293's, but you'll have better luck finding the '8445's as they are more common.
Feb 10, 2003 #5 b4black Well-Known Member Joined May 24, 2001 Messages 3,773 http://www.turbobuick.com/forums/showthread.php?s=&threadid=69178