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1981 stepside

Today at 05:17:02 AM by JustinTheeGreat | Views: 5 | Comments: 1

I have a 1981 stepside with a 305 sb in it. runs like crap. i was thinking about swapping it with a fuel injected vortec or an LS but i live in california. what can i do to make it smog legal. just looking for better gas mileage along with funner ride.
thanks

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Why oh WHY do my rpm's do this.

April 19, 2014, 09:05:18 PM by ian75c10
Views: 19 | Comments: 2

Mt 75 c10 ( 327 ) runs pretty good but for the life of me I cannot figure out why she fluctuates between 600 & 700 rpm when at idle. I dream of a smooth steady idle and just can't find the problem. Love to hear if others have solved this and how. I have fresh new plugs today. timing is perfect. no vacuum leaks around the carb. Not sure about the intake and also I have headers so could I have a slight vacum leak there? I dont hear any whistling or hissing at idle or driving. I want to say maybe its electrical but i don't know where to start to look. Maybe the dizzy is of or bad? Looking forward to hear some feedback from the pros. thanks guys.

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Dollar value of K20 diffs?

April 19, 2014, 06:00:02 PM by Elpresidente
Views: 19 | Comments: 2

I'm looking to buy a used set of 3/4 diffs with detroit lockers off a parts truck, and the seller has no idea what they are worth and told me to get back to him with an offer. Gear ratio is unknown, but this doesn't actually matter to me either. What shall I offer?

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TV cable to short?

April 19, 2014, 01:45:33 PM by BADAZ chevy guy
Views: 40 | Comments: 10

I'm having trouble getting my 77 to shift right. 350 transmission behind a 350ci with Q-jet carb. The engine RPM's are to high when it shifts. I lengthened the TV cable as far as I could. it's better, but still shifting to late. Are there different length cables for the 350?

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Courtesy(dome)light

April 19, 2014, 09:27:43 AM by claude | Views: 16 | Comments: 1

Got a 1985 K20 about a year ago. Dome light works when I turn the light switch but will not work when either door opens. I replaced both door switches but dome light still does not work when doors are open. I did find when replacing the driver side switch that the hole that the switch screws in has been enlarged over the years and new switch will not tighten up. How do I fix the hole problem and how do I fix dome light/door problem. I do have an electrical diagram but no idea how to tackle the problem. Please help!

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