Power windows in 77? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**N2TRUX** · 11-30-2003, 12:46 PM

I can't find any pics or info about power windows (or locks) in 77. My brochures show them for 78, but not 77. What's the deal? Were they available in 77 or not?

**N2TRUX** · 11-30-2003, 01:24 PM

I found my answer on Ebay. I don't knwo why the sales brochures don't list them though. Now all I need is a set of those power window/lock switches for my inserts-

**Captkaos** · 11-30-2003, 03:14 PM

Power windows started in 1977.

Most parts stores have them in the help section, or were you looking for GM pieces?

**N2TRUX** · 11-30-2003, 03:50 PM

Chris,
I want to convert my 77 to power windows.Conversion thread I wanted to see what the window controls looked like on my doorpanels. I think the OEM switches will cover the hole for the crank...

dswancutt · 11-30-2003, 08:58 PM

I have a set of power trim panels for a 78-80, and all GM did was to punch the square holes for the power switches. You can see some of the round window crank hole on the power window switch location. I don't know if these are real GM, but you might be interested in them.

http://cgi.ebay.com/ebaymotors/ws/eB...tem=2445949511

Doug

**N2TRUX** · 12-01-2003, 02:02 AM

dswancutt, Thanks for the link. I looked at a set of door panels with out all the trim on it, and could tell they were punched to accomodate manual or electric. I wasn't sure about the trim panels though.

I think I will buy those posted just to have a spare set in case I slip...

78SilveradoSWB · 12-04-2003, 11:28 PM

Saw these being auctioned on Ebay. Components are from an 86 and should work.

http://cgi.ebay.com/ebaymotors/ws/eB...category=33706

4 days left to end of auction. At $150 right now.

*mike reeh* · 12-05-2003, 12:37 AM

that setup on ebay is pretty nice.. also the later 80's model of regulator/motor combo is superior to what the factory used in '77.. faster, quieter, smaller motors.. but the harnesses are different and the fact that that one comes with the complete cab harness for the windows AND locks is a real plus.... unfortunately it wont all just plug in, trust me my passenger window has to be hot wired to be put up or down and its a huge hassle.. (im talking 70's vs. 80's)

anyhoo.....

mike

**old Rusty C10** · 12-05-2003, 12:37 AM

if it was available in 77 then any 73-87 could be converted without any problem then right?

*mike reeh* · 12-05-2003, 12:40 AM

rusty: good question and that guy on ebay is wrong.. the doors themselves must be 77 or newer.. they changed internally that year

mike

**N2TRUX** · 12-05-2003, 01:04 AM

It does look like a good deal. Maybe I'll get in on it.

What's wrong with this picture-

78SilveradoSWB · 12-05-2003, 01:12 AM

An extra dual pwr. window switch?

**N2TRUX** · 12-05-2003, 01:37 AM

Quote:

Originally posted by 78SilveradoSWB
An extra dual pwr. window switch?

You are correct. I kept looking at it thinking what the heck are all those switches for

Russell · 12-05-2003, 02:55 AM

What does it take to actually install new power windows? I've got power windows in my truck, but the things hardly move, even after oiling them up nicely...

78SilveradoSWB · 12-05-2003, 04:03 AM

If the mechanics are well lubed, its possible that your motors are weak and need replacement with some heavy duty ones.

Russell · 12-05-2003, 04:16 AM

I'm sure thats the problem, they are nearly 24 years old now...

What does it take to replace them motors?

78SilveradoSWB · 12-05-2003, 05:08 AM

Russell:

This article should help.

http://www.73-87.com/garage/winmotor.htm

It comes from Mike's 73-87 Truck Garage or is it Jeff's 73-87 Truck Garage?

11-30-2003, 12:46 PM	#1
N2TRUX Happy to be here Join Date: Mar 2000 Location: Cypress, TX Posts: 39,021	Power windows in 77? I can't find any pics or info about power windows (or locks) in 77. My brochures show them for 78, but not 77. What's the deal? Were they available in 77 or not? __________________ Follow me on Facebook and Instagram @N2trux.com Articles- "Jake" the 84 to 74 crewcab "Elwood" the77_Remix 85 GMC Sierra "Scarlett" "Refining Sierra"

11-30-2003, 01:24 PM	#2
N2TRUX Happy to be here Join Date: Mar 2000 Location: Cypress, TX Posts: 39,021	I found my answer on Ebay. I don't knwo why the sales brochures don't list them though. Now all I need is a set of those power window/lock switches for my inserts- Last edited by N2TRUX; 11-30-2003 at 03:51 PM.

11-30-2003, 03:14 PM	#3
Captkaos www.73-87chevytrucks.com Join Date: Dec 1999 Location: Birmingham, AL Posts: 6,935	Power windows started in 1977. Most parts stores have them in the help section, or were you looking for GM pieces? __________________ Chris Lucas 1973 Chevy C-10 1978 GMC Jimmy (2WD) - SOLD 1987 R10 twin turbo LS 1991 R3500 SRW CrewCab 1985 K5 diesel swapped project 1989 K5 2WD conversion w/ Vette susp Project Captkaos Customs 73-87chevytrucks.com

11-30-2003, 08:58 PM	#5
dswancutt Registered User Join Date: Jul 2003 Location: Franklin, NE Posts: 387	Power Windows in 77 I have a set of power trim panels for a 78-80, and all GM did was to punch the square holes for the power switches. You can see some of the round window crank hole on the power window switch location. I don't know if these are real GM, but you might be interested in them. http://cgi.ebay.com/ebaymotors/ws/eB...tem=2445949511 Doug

12-04-2003, 11:28 PM	#7
78SilveradoSWB Senior Member Join Date: Apr 2002 Location: Beaverton, OR Posts: 1,615	Attn: N2TRUX Saw these being auctioned on Ebay. Components are from an 86 and should work. http://cgi.ebay.com/ebaymotors/ws/eB...category=33706 4 days left to end of auction. At $150 right now. __________________ Mitch 1978 Chevrolet Silverado C 10 454 BB, TH400

11-30-2003, 03:50 PM	#4
N2TRUX Happy to be here Join Date: Mar 2000 Location: Cypress, TX Posts: 39,021	Chris, I want to convert my 77 to power windows.Conversion thread I wanted to see what the window controls looked like on my doorpanels. I think the OEM switches will cover the hole for the crank...

12-01-2003, 02:02 AM	#6
N2TRUX Happy to be here Join Date: Mar 2000 Location: Cypress, TX Posts: 39,021	dswancutt, Thanks for the link. I looked at a set of door panels with out all the trim on it, and could tell they were punched to accomodate manual or electric. I wasn't sure about the trim panels though. I think I will buy those posted just to have a spare set in case I slip...

12-05-2003, 12:37 AM	#8
mike reeh 5 day ban, learn to behave. Join Date: Nov 2002 Location: san diego, ca Posts: 683	that setup on ebay is pretty nice.. also the later 80's model of regulator/motor combo is superior to what the factory used in '77.. faster, quieter, smaller motors.. but the harnesses are different and the fact that that one comes with the complete cab harness for the windows AND locks is a real plus.... unfortunately it wont all just plug in, trust me my passenger window has to be hot wired to be put up or down and its a huge hassle.. (im talking 70's vs. 80's) anyhoo..... mike

12-05-2003, 12:37 AM	#9
old Rusty C10 Robert Olson Transport Join Date: Oct 2002 Location: recent transplant to NC USA Posts: 20,313	if it was available in 77 then any 73-87 could be converted without any problem then right? __________________ Bob 1951 International running on a squarebody chassis "If a man's worth is judged by the people he associates himself with, then i am the richest man in the world knowing some of the fine people of this board" http://67-72chevytrucks.com/vboard/a...t.php?f=25&a=9 (you can review the site rules here!) PM Me for your vehicle/parts hauling needs in the North East US or see my Facebook page Robert Olson Transport Live each day to the fullest.. you never know when fate is going to pull the rug out from under you... I hate cancer!!

12-05-2003, 12:40 AM	#10
mike reeh 5 day ban, learn to behave. Join Date: Nov 2002 Location: san diego, ca Posts: 683	rusty: good question and that guy on ebay is wrong.. the doors themselves must be 77 or newer.. they changed internally that year mike

12-05-2003, 01:04 AM	#11
N2TRUX Happy to be here Join Date: Mar 2000 Location: Cypress, TX Posts: 39,021	It does look like a good deal. Maybe I'll get in on it. What's wrong with this picture-

12-05-2003, 01:12 AM	#12
78SilveradoSWB Senior Member Join Date: Apr 2002 Location: Beaverton, OR Posts: 1,615	An extra dual pwr. window switch? __________________ Mitch 1978 Chevrolet Silverado C 10 454 BB, TH400 Last edited by 78SilveradoSWB; 12-05-2003 at 01:15 AM.

12-05-2003, 02:55 AM	#14
Russell Professional Grade Join Date: May 2003 Location: Fort McMurray, Alberta Posts: 7,915	What does it take to actually install new power windows? I've got power windows in my truck, but the things hardly move, even after oiling them up nicely... __________________ 1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap)

12-05-2003, 04:03 AM	#15
78SilveradoSWB Senior Member Join Date: Apr 2002 Location: Beaverton, OR Posts: 1,615	If the mechanics are well lubed, its possible that your motors are weak and need replacement with some heavy duty ones. __________________ Mitch 1978 Chevrolet Silverado C 10 454 BB, TH400

12-05-2003, 04:16 AM	#16
Russell Professional Grade Join Date: May 2003 Location: Fort McMurray, Alberta Posts: 7,915	I'm sure thats the problem, they are nearly 24 years old now... What does it take to replace them motors? __________________ 1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap)



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12-05-2003, 05:08 AM	#17
78SilveradoSWB Senior Member Join Date: Apr 2002 Location: Beaverton, OR Posts: 1,615	Russell: This article should help. http://www.73-87.com/garage/winmotor.htm It comes from Mike's 73-87 Truck Garage or is it Jeff's 73-87 Truck Garage? __________________ Mitch 1978 Chevrolet Silverado C 10 454 BB, TH400

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