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    Dynamic compression

    Please see below for what was calculated
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    Dynamic compression

    Thanks everyone. I'll be ru Ning alliyworks aluminum radiator with dual electric fans
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    85 K20 speedo cable replacement. Are they 100 inches long for 4X4?

    Hello; My 86 k20 with th400, np208 has a 100" speedo cable. Regards
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    Dynamic compression

    Greetings; I'm a little concerned my dynamic compression will be too high. My calculated DCR is 8.8:1. Is this too high for pumped gas? Here is my specs: Bore 4.03 Stroker 3.75 Deck clearance 0.015 Gasket 4.06 x 0.027 Piston +12 dish 383 64 cc trick flow 23 heads See attached for cam card. I...
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    Stroker oil pan with ORD sbc engine crossmember

    . Following up..anyone with experience here? My stock oil pan is getting hit by the counterweight in areas that I can't divot out. Thanks
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    Stroker oil pan with ORD sbc engine crossmember

    Hey gang; i am looking for an aftermarket oil pan for my 86 k20 that would be compatible with the 383 stroke I am building and as well clears the ORD sbc engine crossmember. I have the stock pan but don't really want the hammered look to make relieves for crank and rod hitting. Anyone out...
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    Wire terminal ID

    Just following up...anyone know of part number or what type of connector those are called. Thanks again
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    Powered sub placement

    Hello All; I watched many installs of the retrosound powered sub that fits nicely under the seat. However all those videos were for 2wd squarebodys. Appears tranny/transfer case tunnel doesn't have as much room as a 2wd. I don't have my seats yet so wondering if any of these setups have been...
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    Wire terminal ID

    Hello; I'm wanting to reuse factory radio connector terminals on my 86 k20 but do not know what kind of terminals these are so that I can order some. Please see attached. Much appreciated!
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    Fuel tank brackets

    Hello gang; I'm having issues with getting my new tanks (20 gallon, precision FT538) in my new brackets (LMC 32-5851 RR and 32-5850 FT) . I'm not sure how conforming the bracket should be but don't imagine I'd need a prybar to try to get the bracket on. You can see in my photos where it appears...
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    NP208 rebuild issue/problem

    Hello, I'm ru ni g into same issue during my rebuild. Currently pilot bearing is flush and when I put n shaft w thrust bearing the end of shaft doesn't make contact with input gear. Was a spec ever found? Or idea on how far to drive the bearing in?
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    NP208 reassemnly help

    Hello friends. I'm putting the np208 out of my 86 k20 together. The output shaft (32 in attachment) shows only one thrust washer and one roller bearing (30, 31). However during teardown of mine there were 2 thrust washers that sandwiched the roller bearing. Which is correct? I do not believe...
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    Np208 rebuild

    Forgot photo. .
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    Np208 rebuild

    Hello, I didn't. Notice how the 3 rings on this shaft were spaced prior to needle bearings falling out. Anyone have and idea? Also the sprocket on the shaft looks like there are keyway and in some videos I noticed that these keyway were filled with I inserts however upon dissambly there were...
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    Np208 oil seal

    Hello, another question on this np208. There are 3 washers/rings?..on the shaft but I didn't see how these were spaced before the needle bearings spilled out. Is there a spacing to these 3 rings or do they all stack up on the end near that sprocket, thanks
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    Np208 oil seal

    Hello gang; I'm rebuilding my np208 and when removing the oil seal for the transmission to transfer case I had two 19236 oil seals in there. Is this factory? Should this just be one thicker oil seal? Thanks
  17. G

    Hydroboost conversion

    Hello, original was power brakes. I have the matching brake pedal assembly and pushrod that came on the hydroboost until. Just didn't get the brake switch bumper bracket. That piece seems to be elusive for purchase
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    Hydroboost conversion

    Ran into a snag with install...my original brake pedal brake light bracket doesn't transfer to the hydroboost pedal. I've searched around and no luck yet. Any sources besides folks parting out? The pic is what I'm needing. Everything else went in perfect
  19. G

    Metal work

    It's only the cab on the frame. I'm trying to get all the underbody metal down b4 I put ranks and drive train back in. Making it as simple as possible for bodywork
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    Metal work

    Here is what I have...about same for both sides
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    Metal work

    Hello, well it's bad enough it needs replaced just not so bad because there is plenty of good metal to weld in. Readon I'm asking is body guy charges $130/hr and want an ides of cost based on estimated time
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    Metal work

    Hey all; I am goi g to get my cab corners, inner and outer rockers replaced. They are not bad but want to throw money at it. How many hours would a competent body person spend to replace and perhaps make ready for pri.et? Thanks
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    Hydroboost conversion

    I bought the brake pedal assembly that went with the hydroboost so I hope it all goes in like it was meant to be.
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    Hydroboost conversion

    Thanks SquareRoot. Did u notice a better pedal when braking after conversion?
  25. G

    Hydroboost conversion

    Hello; I am converting my 86 k20 to hydroboost using parts from a 85 k30. My question is if I can still use my k20 stock master cylinder? If not is there a suggested part number which will work with my stock line size and fitting thread? Thank you all

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