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Thread: 1991 Silverado frame off rebuild-LS powered

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  1. #1

    The stock wheels?

    Quote Originally Posted by pacobeagle View Post
    Newb question here, but what mods did you do to get the 6lug on the chassis? Does the entire knuckle swap over?
    Hello, I was wondering what ur gonna do with the original stock 15's in the next to the frame...I have the same ones on my 91?...I'd like another set to experiment with...

  2. #2
    Join Date
    Nov 2007
    Location
    Spiro, Oklahoma
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    Quote Originally Posted by treysanatomy View Post
    Hello, I was wondering what ur gonna do with the original stock 15's in the next to the frame...I have the same ones on my 91?...I'd like another set to experiment with...
    I gave them to my brother for spares. I think I still have two extras laying aroung though.
    1991 Silverado-L33 5.3L, 212/218 .557 .562 115+4, ASP under drive pulley,180* thermostat, 90mm truck intake w/ LS3 throttle body. Shoenfeld conversion headers and duel Flowmaster exhaust. Performabuilt LVL 1 transmission and 23-2500 stall converter.

  3. #3
    Join Date
    Nov 2007
    Location
    Spiro, Oklahoma
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    316
    Better late than never I guess.
    Exhaust and fuel system.


    1991 Silverado-L33 5.3L, 212/218 .557 .562 115+4, ASP under drive pulley,180* thermostat, 90mm truck intake w/ LS3 throttle body. Shoenfeld conversion headers and duel Flowmaster exhaust. Performabuilt LVL 1 transmission and 23-2500 stall converter.

  4. #4
    i like how you setup your shocks man, looks badass, any particular reason why they're like that?
    97 xcab c1500 lm7 5.3 swap 343RWHP 329RWTQ 13.40 @ 101.97 2.03 60ft. MODS: Longtubes, 3200 stall, TR220 112lsa, .030 799 heads, NNBS intake, PTM 92mm TB. 4" PVC "hot" air intake 3" single exhaust w/cutout 3.42:1 gears, 29" tall tires. Dyno tuned by flaco

  5. #5
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    Oct 2008
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    Tennessee
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    Where did you get the clamps and pipe that to attach to Headers? Do you have close up pictures?
    Where did you get the 14 bolt disc brake conversion kit? I can only find them for the 8 lug full float and not the 6 lug semi float rear.
    Did you have the drive shaft custom built?

    Frame looks great.

  6. #6
    Join Date
    Nov 2007
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    Spiro, Oklahoma
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    Quote Originally Posted by greenvortec View Post
    i like how you setup your shocks man, looks badass, any particular reason why they're like that?
    The axle flip would have compressed the shocks to much and the left side would have got in the way of the exhaust. I guess I could have went with shorter shocks but I like the idea of using stock length.

    Quote Originally Posted by Old Nash View Post
    Where did you get the clamps and pipe that to attach to Headers? Do you have close up pictures?
    Where did you get the 14 bolt disc brake conversion kit? I can only find them for the 8 lug full float and not the 6 lug semi float rear.
    Did you have the drive shaft custom built?

    Frame looks great.
    I built the exhaust myself and the V-bands I found on ebay. I still havent finished the brakes, I just have to find calipers and brackets then make my own spacers. The kits are out there I've seen a few but most of them use 80's model 4x4 front brakes. I had to have a shorter driveshaft and also have a 1350 u-joint for the rearend and a 1330 for the front, it was built by shaftmasters, best price I found and the quality is nice.
    1991 Silverado-L33 5.3L, 212/218 .557 .562 115+4, ASP under drive pulley,180* thermostat, 90mm truck intake w/ LS3 throttle body. Shoenfeld conversion headers and duel Flowmaster exhaust. Performabuilt LVL 1 transmission and 23-2500 stall converter.

  7. #7
    Join Date
    Nov 2007
    Location
    Spiro, Oklahoma
    Posts
    316
    Cab is on.
    1991 Silverado-L33 5.3L, 212/218 .557 .562 115+4, ASP under drive pulley,180* thermostat, 90mm truck intake w/ LS3 throttle body. Shoenfeld conversion headers and duel Flowmaster exhaust. Performabuilt LVL 1 transmission and 23-2500 stall converter.

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