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08-24-2011, 04:44 PM | #1 |
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383/th350
Smeding 383/Built TH350
504hp/490tq Block: New GM 4 Bolt Main 4.003" bore One piece rear Diamond Honed Crankshaft: 3.800" Stroke Micro polished and chambered Rods: 5.7" Center-to-center Pistons: Hypereutectic Zero Deck Height Heads: AFR custom, straight plug 2.02"/1.60" Stainless valves 75cc Chambers/180cc Intake Full CNC Carb: 750 cfm quickfuel double pumper Manifold: Performer RPM Air-gap dual plane Cam: Custom ground hydraulic roller .510" intake/.521" exhaust lift 231 intake/ 236 exhaust duration @ .50" 111 lobe center Rockers: 1.5:1 full roller 91 octane 6200 Maximum RPM ****Front Runner system is not included with the engine**** Have dyno sheet and build sheets smedingperfomance.com New Price $4000 obo for motor and trans(pickup only) Last edited by Jparks; 09-16-2011 at 11:08 AM. Reason: New Price |
08-24-2011, 04:52 PM | #2 |
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Re: 383/th350
Nice! You must be going LS..
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08-24-2011, 05:01 PM | #3 |
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Re: 383/th350
na, just bumping the displacement up a little, found a reputable company that makes a killer built 427 that keeps calling my name
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08-24-2011, 06:49 PM | #4 |
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Re: 383/th350
427 small block?
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08-24-2011, 07:07 PM | #5 |
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Re: 383/th350
How long have you had them and how many miles on them?
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08-24-2011, 07:37 PM | #6 |
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Re: 383/th350
Dyno sheet please.
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1972 C10 SWB, Air, PS, PB, 350/350THM. Second owner. 1965 Corvette roadster, 44K miles, 327/365 SHP, 4 speed, side exhaust, knockoffs, teak, second owner (bought in 1970), Have ALL numbers matching components. My frame off restoration thread: http://67-72chevytrucks.com/vboard/s...d.php?t=556703 |
08-24-2011, 08:25 PM | #7 |
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Re: 383/th350
screamin - yeah 427 small block
big blue - long story a little shorter, they probably have less than 2000 miles on them, i've had them for a year, which the longest drive i made on them was driving it home from where i bought it, about 130 miles, since then it's been at the body shop 5 months out of the year and been on stands for the last 3, i probably drove it 15 times on 10 mile or so trips because after I got it back from the body shop it didn't have a seat in it, not too much fun riding on a milk crate, the previous owner who purchased the motor from smeding told me it had less than 1500 miles on it when i bought it from him, I have receipts for the motor and receipts for the trans work, they are at my office so I don't know when the motor was built or when the trans work was done, i can find out tomorrow for sure, I want to say 3 years ago but i'll find out in the morning lee h - the dyno sheet is also at my office, i'll get a pic uploaded in the morning |
08-24-2011, 09:23 PM | #8 |
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Re: 383/th350
You will love the 427 small block that's what I have in mine
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72 chevy swb Direct dealers for.. Vintage Air, Porterbuilt, Billet Specialties,Budnik wheels ,eddie motorsports, raceline wheels, intro wheels, Dakota Digital, precision, unisteer, Trimparts, and many many more... Laid Back Recreations.. Full restoration shop and full paint and body.. Kyle http://67-72chevytrucks.com/vboard/s...d.php?t=574629 |
08-24-2011, 10:06 PM | #9 |
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Re: 383/th350
Screamin where did you get your motor from, ive been looking up different places and cross checking them on the web, got a place in mind but I'm always open to suggestions
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08-24-2011, 11:01 PM | #10 |
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Re: 383/th350
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08-24-2011, 11:42 PM | #11 |
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Re: 383/th350
My uncle owns a machine shop here in oklahoma i do all my work there
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72 chevy swb Direct dealers for.. Vintage Air, Porterbuilt, Billet Specialties,Budnik wheels ,eddie motorsports, raceline wheels, intro wheels, Dakota Digital, precision, unisteer, Trimparts, and many many more... Laid Back Recreations.. Full restoration shop and full paint and body.. Kyle http://67-72chevytrucks.com/vboard/s...d.php?t=574629 |
08-24-2011, 11:56 PM | #12 |
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Re: 383/th350
Gearhead thanks I'll check it out
Screamin that's got to be convenient, must save you a good bit of change Posted via Mobile Device |
08-25-2011, 12:16 AM | #13 |
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Re: 383/th350
Yes it makes it nice but the parts are still high to build a motor like that atleast one that is gonna last
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72 chevy swb Direct dealers for.. Vintage Air, Porterbuilt, Billet Specialties,Budnik wheels ,eddie motorsports, raceline wheels, intro wheels, Dakota Digital, precision, unisteer, Trimparts, and many many more... Laid Back Recreations.. Full restoration shop and full paint and body.. Kyle http://67-72chevytrucks.com/vboard/s...d.php?t=574629 |
08-25-2011, 12:32 AM | #14 |
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Re: 383/th350
Yeah the 427 I've been looking at is around $9k, you mind if I pm you a brief parts list tomorrow and you can tell me what you think
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08-25-2011, 01:15 AM | #15 |
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Re: 383/th350
Sounds good
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72 chevy swb Direct dealers for.. Vintage Air, Porterbuilt, Billet Specialties,Budnik wheels ,eddie motorsports, raceline wheels, intro wheels, Dakota Digital, precision, unisteer, Trimparts, and many many more... Laid Back Recreations.. Full restoration shop and full paint and body.. Kyle http://67-72chevytrucks.com/vboard/s...d.php?t=574629 |
08-25-2011, 10:43 AM | #16 |
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Re: 383/th350
Lee H here is the dyno sheet
Motor was shipped out new on 8/18/08, dyno tested on 8/8/08, trans was rebuilt on 8/15/08 |
08-25-2011, 10:44 AM | #17 |
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Re: 383/th350
I'm willing to listen to offers also
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08-25-2011, 11:16 AM | #18 |
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Re: 383/th350
Would you be interested in selling just the carb
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08-25-2011, 11:57 AM | #19 |
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Re: 383/th350
I would but I'd like to try to sell it as a package first
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08-25-2011, 04:30 PM | #20 |
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Re: 383/th350
Sounds good let me know
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08-25-2011, 10:19 PM | #21 |
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Re: 383/th350
After checking around I feel I may be asking too much for this, I'm gonna change the price to $4500obo, still pick up only
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08-28-2011, 01:53 PM | #22 |
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Re: 383/th350
Any interest offers, I also have a new set of shorty headers that'll go with the package
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08-29-2011, 09:01 PM | #23 |
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Re: 383/th350
Exactly what I need, i just don't need it right now. Bummer!
Bump for you. Posted via Mobile Device |
09-01-2011, 12:41 AM | #24 |
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Re: 383/th350
Any offers?
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09-16-2011, 11:08 AM | #25 |
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Re: 383/th350
new price $4000
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