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  1. Trevor Pool

    81 step side dual tank help

    I am about to start swapping in a 5.3 LS into my 1981 Chevy step side. My truck has factory dual tanks and I’d love to keep that option since I wanna use the truck for road trips to pick up parts for my other projects. I could really use some help with understanding the process of converting my...
  2. COREY TREVOR

    350 TBI STALLS IN GEAR , HELP

    I HAVE A 1976 K20 WITH A 350 TBI FROM A 94 CHEVY VAN . THE TRUCK HAS TROUBLE STARTING , BUT WILL START EVENTUALLY . SHE IDLES JUST FINE , BUT AS SOON AS I PUT HER IN DRIVE & GIVE HER SOME GAS THE ENGINE JUST DIES . . . I CHECKED FOR VACUUM LEAKS , COULD NOT FIND ANY . I THINK ITS EITHER THE FUEL...
  3. jairie laplante

    1981 c10 250 i6 not running

    hello i have a 81 c10 with the 250 i6. i bought the truck not that long ago and i was told that it wasn't getting fuel. the guy before me replaced the fuel pump but when i went under the truck there was big holes in the fuel lines so i replaced them. after that i figured it would run because now...
  4. John27

    Need help with a wobble.

    If this is in the wrong place I am sorry. Truck info 84 c10 SWB stepper 2" shoes Since I have owned the truck there has been a wobble to the rear passenger tire. It is noticeable at low and highway speeds. No vibration till 55mph. This has drove me crazy. ThingsI have tried: Switched tires...
    • John27
    • Thread
    • axle brakes help shake wobble
    • Replies: 7
    • Forum: Brakes
  5. jairie laplante

    i6 to 350 swap need help

    i have a 1981 with the 250 i6 and i want to swap to a 350. i have been able to find that the motor mounts work the same but cant seem to find if my transmission will just bolt up to the 350. i have the 3 speed manual Saginaw transmission and want to keep it. so my question is what will i need to...
  6. UncleBobbyB

    350 Cutting out at High Idle?

    Hi, I have a 1976 c10 Scottsdale I've been driving for about 2 years with no issue. However the past few months it will intermittently cut in and out when revved up. It isn't like normal sputtering, imagine someone who has the accelerator down, and releases it, and puts it down again the the...
    • UncleBobbyB
    • Thread
    • 1976 c10 cut fuel gas half-ton help issue mechanic sputter
    • Replies: 6
    • Forum: Garage
  7. 3

    HELP! 76 GMC c25 frame needs cab swap

    Hello I have started a project truck and I am at a stand still now. I have a 76 GMC c25 Sierra Grande. Lwb. I put all new suspension on it and cleaned up the frame. Its set up for street strip. When it came to the cab I had several opinions and all came back saying theres too much rust. I...
    • 383-GMC
    • Thread
    • c20 cab cab swap chevy gmc help k30 technical help
    • Replies: 20
    • Forum: Tech Discussion
  8. Dleighton

    454 swap clutch/ flywheel question

    Hi, first post here. I have a 1986 k10 that I am building a 454 for, to put in place of the 350. My truck has the sm465 transmission. I am aware I need a 454 specific flywheel, which I have already gotten. (Perfection clutch 50-6531). My question is, will this flywheel work with the 3 finger...

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