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01-08-2008, 04:13 PM
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#1 |
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67-72 Addicted
Join Date: Oct 2007
Location: Guelph Ontario
Posts: 256
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350 Invader?
I have a 350ci "Invader" motor in my 71 gmc. I was told that its a special motor. I did some looking and found that some have a higher amount of nickle in the block, and i was told it might have 4 bolt mains. is this true? dose any one have the engine codes for these so that i can check my motor. Thanks
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01-08-2008, 04:49 PM
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#2 |
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Senior Member
Join Date: Nov 2005
Location: northwestern wi
Posts: 2,111
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Re: 350 Invader?
invader was just what gmc called their chevy engins but yes it is very possable that it is a high nickel block and a 4 bolt main block
__________________
common sense isn't so common anymore |
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01-08-2008, 05:25 PM
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#3 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: 350 Invader?
just as special as every other 350 in a 69 - 72 GMC. 4 bolt mains were very common in these trucks, as were high nickle blocks.
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01-09-2008, 05:44 AM
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#4 |
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Senior Member
Join Date: Jun 2001
Location: Shelbyville, KY
Posts: 3,269
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Re: 350 Invader?
Most 69-72 were "010" cast 350's with high nickle and 4 bolt mains. Excellent for rebuild or performance. heads are marginal but when upgraded to vortec heads--easy 350hp. Huck
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