5.7 liter

  1. L

    transmission grinding hard

    I have a 1995 K1500 with the 5.7 engine and 5 speed manual transmission. I bought with around 170,000 miles, drove it about 10,000 miles, and now all gears are grinding when i try to put it in. It takes about 4 tries to even get it into 4th gear at this point, and it grinds LOUD every time. It...
  2. hilly101111111

    Radiator Swap to 34" Core

    Alright folks I am swapping the ole 28" core radiator out for the 34" core 'HD" radiator. I have a 1990 GMC K2500 5.7L 350 and am currently gathering parts to swap the radiator. Could someone give me a list of parts I need maybe with part numbers ? I know I need a different shroud, possibly...
  3. 9

    What the heck is this

    Doing an engine swap, my 93 k1500 hydro locked. I bought a 1989 k2500 with a 5.7 , the owner quit driving because the brake lines rusted out but eh engine only has 10K miles on it. I have the engine on a stand and it has an odd piece on the back I don’t know what it is, neither does the...
  4. W

    1987 5.7 tbi off g20

    Does 5.7 tbi out of 1987 g20 work in a 1989 gmc sierra obs
  5. mint88

    1988 5.7 Swap

    Hey, About a year ago, I did an engine swap on my 1988 C1500 from a 5.0 to a 5.7, and it mostly went well. However, there are a couple things I have not been able to work out. One thing is that it stalls every now and then. It'll happen when I am breaking, in park, accelerating, or whenever it...
  6. Matt Dylan

    Overland K1500 Silverado Project "Old Red"

    --Vehicle Summary-- Current Project Truck, planning on a 2" lift, 33" All-terrain tires, removing the body lift, popping some dents, new exhaust and cats, limited slip, clean up the paint and adding lots of Raptor Liner. I've rebuilt most of the front suspension, but it needs new lca bushings...
  7. Ryline

    Greetings from Michigan, 93 C1500

    Hey, My names Ryan, I use the tag Ryline. I have owned several 88-98 C/K model trucks. But I have 1 in particular thats my baby that I'll own forever. It was my fathers truck who passed away in 1998. I was 14/15 at the time, so once I started driving it. I slowly worked on just about every...
  8. A

    Wire diagrams

    Hi, I want to start a new proyect, and need advice on how to do it, I want to change my cluster moonie from my chevy silverado K 1990 I went to pick n pull and bhougt a used cluster with tach from a 1994 chevy.I know that the cluster are no interchangeables and need to rewire the 94 cluster...
  9. 2

    pulling a blown engine from 89 GMC 2500 with the 350

    this will be my first engine removal. I've worked on a lot of engines but have never pulled one out. I have the fluids drained, radiator removed, fan assembly off, exhaust manifold unbolted, and starter taken off. Bare with me im 19 and could really used some help. what would be my next steps...
  10. V

    '92 K2500 5.7 TBI - Crank for days and no start after intake gaskets...

    Got a frustrating one here! We could really use some expert help figuring this out... BACKGROUND: 1992 K2500 Sierra SLE 5.7l TBI w/147K miles Bought in 2017 for son and I to have as a work and "project" truck We have been repairing, upgrading, and restoring the usual - A/C compressor...
  11. S

    97 k1500 5.7L hesitation problem?

    I need help diagnosing this. I'm throwing a few codes including P1345 P0430 P0101 P0161 I honestly have no idea where to even start. But my truck has been driving like crap. It hesitates on acceleration pretty bad and makes a rattle kind of noise. Only in 3rd gear. And only when accelerating...
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