84GMCSierra
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84GMCSierra replied to the thread Good rear gears.That's what I thought too. I had it floored and surprised it didn't detonate at that time -
Unless you were out doing 5500 rpm burnouts or doing top speed testing, that engine of yours was not healthy and was about to expire no...
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84GMCSierra replied to the thread Good rear gears.I'll try the online calculator I got off this site to figure out what I have. Unfortunately right now I pushed the engine past it's...
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4.56 was the lowest ratio available for an 84 2500 series, even with a 30.5" tire that is about 3500rpm at 65mph. 4.10s with the same...
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I don't see any reason why you can't drive it as long as you want. My c20 has an sbc with a turbo 400 heavy duty trans w/ 4.10 gears and...
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Figure out what ratio it is now and what your tire size is. That information would give us something to work off of.
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Good Afternoon members. Just got my truck back with the "new" Vortec 350. I want to do some long distance driving with it but was told...
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84GMCSierra replied to the thread 1984 GMC Sierra Classic 1500 Grill.I bought an 85 grill for my 84. I painted orange GMC letters in the center for something different. Of course I also have 93 GMC and...
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Would a 1985 Grill fit?
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Many vendors do, LMC, NPD Classic industries.
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84GMCSierra replied to the thread What have you done to your square lately??.Had a "new" engine and exhaust put in my 84 Sierra. Vortec 350, all cleaned and painted GM blue. Should have it back next week
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I found out the bushing that is on the shifter to column rod is missing. Can someone post a pic of what it looks like for me please? My...
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84GMCSierra replied to the thread Exhaust downpopes.Thanks Ricko1966. The Y pipe that was on it was homemade and the left side wouldn't allow me to utilize all 3 gears of my trans as the...
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Your truck never had 2 stock downpipes,that's why you can't find them. Your truck had a Y pipe. You will need to obtain and butcher a Y...
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I bought what I thought was a complete, minus mufflers exhaust system through Jegs a couple years ago, but it doesn't have any...
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