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ar0ck · 07-29-2005, 11:54 AM

I couldnt locate the casting numbers on the heads of the motor Im buying.

What I do know is the motor is 100% original pulled in the 80's Casting # : 330817 - 2-Bolt 400 72-80

My hand drawing of the head patern if your looking at it:

I also want to know what kind of Intakes these are:
340261 GM4
&
8872788 GH1

07-29-2005, 11:54 AM	#1
ar0ck Resident Camera Guy Join Date: Aug 2004 Location: North Jersey Posts: 10,971 iTrader: (2) Social Networks:	Head Design Pattern I couldnt locate the casting numbers on the heads of the motor Im buying. What I do know is the motor is 100% original pulled in the 80's Casting # : 330817 - 2-Bolt 400 72-80 My hand drawing of the head patern if your looking at it: I also want to know what kind of Intakes these are: 340261 GM4 & 8872788 GH1 __________________