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#1 |
Registered User
Join Date: Dec 2006
Location: New Mexico
Posts: 88
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New to the board and a Couple of Questions
Hi guys, just found this board, and it's awesome!!
I have a '72 Chevy C10 SWB. It has a 350 bored .030 over, so I guess a 355 and a TH350, but it is not the original motor or trans. It was a 350 with a 3 on the tree. My first Question is about the Rear end in my truck. As I said it was originally a 3 on the tree with a 350, and I'm praying for a 3.73, but you guys are the experts. My second question is about my motor. I am planning a Performer Cam and intake combo. I am also going to put heads on the motor and I have a set of 2.02/1.60 heads available to me. But, I also have a set of Powerpack heads available. What do you guys think of each? Thank you guys in advance, Justin |
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#2 |
SIX BANGER
Join Date: Sep 2005
Location: NC
Posts: 169
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Re: New to the board and a Couple of Questions
my 69 six shooter and 3 on tree is 3:73. i am not sure for a 350 it might be 3:73. i thanking but if am wrong some will let you know
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http://www.cardomain.com/ride/2597018(NN) 1979 chevy truck swb 454 w turbo400 with buckets 1977 chevy truck swb soon to be 454 1976 chevy dually 454 1969 chevy truck six shooter |
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#3 |
Senior Member
Join Date: Aug 2003
Location: Lubbock, Texas
Posts: 2,443
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Re: New to the board and a Couple of Questions
I thought a 307 was standard and the 373 was optional and would be listed on the glovebox.
If you can find a # or three digit stamp on the rearend I can look it up in a book.
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72 Cheyenne Super 80 Silverado Blazer 2wd |
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#4 |
Designated A-hole!
Join Date: Mar 2003
Location: South Mississippi
Posts: 36,450
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Re: New to the board and a Couple of Questions
My 350/350 combo was a 3.08
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"If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. ![]() We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck" |
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#5 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: New to the board and a Couple of Questions
the 350 with an auto came with 3.07... I'm 99% positive 350 with a 3 speed manual had a 3.73.... or at least it did 35 years ago.
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#6 |
Registered User
Join Date: Dec 2006
Location: New Mexico
Posts: 88
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Re: New to the board and a Couple of Questions
Thanks for your help so far guys. I'm still not sure and right now I need to get under the truck to see if I can find a number. Also, what do you guys think head wise? Thanks, Justin
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