75gmck25's latest activity
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75gmck25 replied to the thread AC Conversion Questions.The recommended retrofit orifice tube is the Ford Blue, instead of the GM white. If I remember correctly, it is a little smaller and... -
75gmck25 replied to the thread 2 vs 3 v- groove power steering pulley.Not sure it applies to every year, but on my ‘75 there are two choices for the PS belt. And I think that is why you have a 3 groove...
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75gmck25 replied to the thread Looking At A 2005 Z71 4x4.Gauge stepper motors were a problem on these GM trucks, and also on the 2005 Mustang GT I used to have. Sometimes they are slow to...
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75gmck25 replied to the thread Steering Column needs to be rebuild.Bottom line - you need to get a source that understands the changes in the steering box, shaft and wheel from '75 to newer trucks...
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75gmck25 replied to the thread O2 sensor question.You might give Innovate a call and see if they have a suggestion. Making a hole big enough to fit that O2 sensor connector through is...
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75gmck25 replied to the thread How to rehab a window regulator manual or power.It’s worth giving it a try. Had to scroll at bit to find the product list on YouTube, but its nothing exotic. My new regulators and...
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75gmck25 replied to the thread Inside the steering column, what is the steering "rack?".When you disassemble the column you will find some internal bolts ( don’t recall exactly which ones) that have loosened up because folks...
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75gmck25 replied to the thread How to rehab a window regulator manual or power.Does anyone have a procedure they use for adjusting the window and regulator after it’s installed? I bought and installed new...
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75gmck25 replied to the thread Inside the steering column, what is the steering "rack?".It is the steering "rack" and it's on the end of the physical ignition switch. - The column switch has a small gear on the end of it...
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75gmck25 replied to the thread Instrument cluster swap from Idiot lights to full gauges K5 K10 K20 K30 C10 C20 C30.Correct year for the temp sensor seems to be the most common challenge. They have discontinued the Delco sensor for my ‘75, and...
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75gmck25 replied to the thread Need to replace rubber fuel lines on top of both tanks…..EFI SAEJ30R7 or R9 hose is expensive from the local auto stores, so I have bought sections (10 foot?) online from Amazon. I used the...
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75gmck25 replied to the thread Need to replace rubber fuel lines on top of both tanks…..If the bed bolts spin when you turn them, I’ve found two ways to hold the smooth bolt head in the bed. - dimple the bed slightly around...
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75gmck25 replied to the thread New dash bezel deleting wiper switch on dash.Maybe you can use the old wiper switch location for some other type of switch (fog lights, cargo lighting, etc.). Might take a little...
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75gmck25 replied to the thread K20 upgrades. EDELBROCK AVS II. Why so negative ?.I have not looked at the Edelbrock 1906 AVS2 specs for rods/jets and springs, but maybe they richened it all up a little. Also, the...
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75gmck25 replied to the thread 87 R30 - No power in cab.If you look at the power junction that is on the passenger side of the brake booster, this is the main power junction. The line going...
