Recent content by langkg

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    Should I swap a 383?

    I have a Smeding Hot Rod 383 in my '94 RCLB K1500. It was dyno'd by Smeding at 425 hp / 475 lb-ft and moves the old gal very nicely with 3.73's and a Detroit Truetrac diff. Transmission is a 4L60E built by PerformaBuilt Transmissions and I'm running a FTI convertor (2300 stall if I remember...
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    1994 k1500 383 tbi

    I agree with J1985. You'll be time and money ahead by using a Holley Sniper with that much engine. Yes, you'll have to pull the bed or drop the tank and change your fuel pump for more pressure and do a little wiring but well worth it. The Sniper 2 is out now and you will eventually be able to...
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    Hydro boost set-up needed

    you'll need a brake pedal from a HB donor truck as the distance from the pivot to the push rod is different between vacuum and HB models. It's a direct swap otherwise. I actually have a spare HB pedal but am keeping it in the event I ever build another GMT400. I have a '94 K1500 and did the...
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    Someone talk me out of ditching my TBI setup

    I’m running Sniper and Hyperspark setup. If I could do it over I would go Teminator X Max. ECU goes in the cab away from heat and vibration and can control transmission.
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    The "correct" way to remove leaf spring bushings.

    I’d be more inclined to change the spring out for new if the bushings were that far gone and it was a truck I cared about and planned to keep around for awhile.
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    Leaf springs

    It’s up to you and what your goals are for the truck. Best ride and performance is going to be stock. I can’t overemphasize that. If you’re looking for lift and don’t need the load capacity then go with high arch springs in the rear. Sounds like you already have some sort of lift kit up front...
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    NOS Timken Wheel Hub Assemblies

    Nice find! That’s probably worth having spares on hand!
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    Leaf springs

    It’s likely up to the individual and the operating environment of the truck. Before rebuilding my suspension back to stock I had add-a-leaf and it increased the height at the rear by around 2.5”. It also rode like crap on the many dirt roads and off roads I run. I put them in for firewood...
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    Leaf springs

    Go to a local spring shop or you’ll spend half as much in shipping as the springs cost. Personally I recommend going with stock number and size of leafs unless you like your headlights aiming at the ground and the ride quality of a lumber wagon. I also recommend replacing the rear shackles...
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    All too common LS swap vs unique old school small block

    I don’t understand all the dislike for SBC. The LS transplant requires a lot more modifications to complete including your AC and PS hoses whereas you can bolt in a 383 and Sniper (or EFI of your choice) with fairly simple wiring and a new fuel pump and make more power than a even a 6.0 or stock...
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    TBI timing

    Why wouldn’t you top off the tank with fresh gas, set timing with EST disconnected and then go from there? That would be the proper procedure rather than chasing your tail. Set it at 0 degrees with the black/tan wire under the glove box disconnected. Reconnect it after setting 0 degrees and...
  12. L

    Front Lower Control Arms

    Thanks again. You pioneered the way and your work and updates will undoubtedly help many others. I vote for making this a sticky!!!!!!
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    Desperately need advice on rear ends.

    Not exactly the same situation as you but I changed my K1500 from 3.42 to 3.73. Front differential was a simple bolt in swap when I found a 3.73. I bought a rebuilt axle with open diff and 3.73 gears for cheap and put in a Detroit True Trac and never looked back. That would be a great diff for...
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    Front Lower Control Arms

    What brand two arm puller did you use to get the torsion bars removed? That puller fits like a glove! thanks for posting your project. You give me inspiration to finally do mine. I was dreading having to rebuild old nasty LCA’s but seeing as there are new Moog arms available I will also go that...
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    Long tubes

    Completely false statement. I have a pair of JBA 6830SJS long tubes on my '94 K1500. I had to tweak the transmission shift linkage with a small bend to provide adequate clearance but they are otherwise a breeze to install. Yes, you will need to fab a new exhuast system so if you're looking...
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