IN Delco 61 amp 10SI w/double groove pulley - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**70STOVEBOLT** · 12-23-2016, 12:31 PM

Used internally regulated alternator, Delco p/n 1102480 came off of a running '72 402 motor home engine, worked when pulled. $35 shipped plus paypal fees.

**gmc 2500 4x4** · 12-23-2016, 12:34 PM

i'll take if threads are good and no cracks. pic of backside?

**gmc 2500 4x4** · 12-23-2016, 12:39 PM

never mind im sorry, i have one!

**70STOVEBOLT** · 12-23-2016, 01:03 PM

Paul, no problem. Here are some more pics for anyone interested. No cracks in the case, no stripped threads.

**70STOVEBOLT** · 12-23-2016, 01:05 PM

Last set of pics.

**gmc 2500 4x4** · 12-23-2016, 01:07 PM

I have the rear plug, Same number. What the heck?

**70STOVEBOLT** · 12-23-2016, 01:11 PM

I don't know, I noticed that when I searched the p/n online. The early external regulated and the internal regulated used the same part number. That p/n has been changed and has been replaced by a 63 amp unit.

bluek5 · 12-23-2016, 04:49 PM

I believe your alternator has a internal regulator.

**70STOVEBOLT** · 12-23-2016, 04:51 PM

Quote:

Originally Posted by bluek5

I believe your alternator has a internal regulator.

You are correct sir, I fixed the original post. Thanks for pointing that out.

**ScottH** · 12-24-2016, 01:02 AM

I'll take it, please PM paypal info.

Thanks

**70STOVEBOLT** · 12-25-2016, 04:40 PM

Quote:

Originally Posted by ScottH

I'll take it, please PM paypal info.

Thanks

Scott, just saw this, sorry for the delayed response. PM sent with PayPal info. I will ship it on Tuesday. $36.50 total. Please send a PM with your address. I will send you the tracking number when I have it.

Thanks,
Mark

**70STOVEBOLT** · 12-26-2016, 02:47 PM

Scott, PayPal received. Will ship tomorrow and PM tracking number.

Thanks again,
Mark

12-23-2016, 12:31 PM	#1
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,300	Delco 61 amp 10SI w/double groove pulley Used internally regulated alternator, Delco p/n 1102480 came off of a running '72 402 motor home engine, worked when pulled. $35 shipped plus paypal fees. Attached Images __________________ 70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear Last edited by 70STOVEBOLT; 12-23-2016 at 05:02 PM.

12-23-2016, 12:34 PM	#2
gmc 2500 4x4 Senior Member Join Date: Mar 2012 Location: ripley ny Posts: 2,906	Re: Delco 61 amp 10SI w/double groove pulley i'll take if threads are good and no cracks. pic of backside?

12-23-2016, 12:39 PM	#3
gmc 2500 4x4 Senior Member Join Date: Mar 2012 Location: ripley ny Posts: 2,906	Re: Delco 61 amp 10SI w/double groove pulley never mind im sorry, i have one!

12-23-2016, 01:03 PM	#4
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,300	Re: Delco 61 amp 10SI w/double groove pulley Paul, no problem. Here are some more pics for anyone interested. No cracks in the case, no stripped threads. Attached Images __________________ 70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

12-23-2016, 01:05 PM	#5
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,300	Re: Delco 61 amp 10SI w/double groove pulley Last set of pics. Attached Images __________________ 70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

12-23-2016, 01:07 PM	#6
gmc 2500 4x4 Senior Member Join Date: Mar 2012 Location: ripley ny Posts: 2,906	Re: Delco 61 amp 10SI w/double groove pulley I have the rear plug, Same number. What the heck?

12-23-2016, 01:11 PM	#7
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,300	Re: Delco 61 amp 10SI w/double groove pulley I don't know, I noticed that when I searched the p/n online. The early external regulated and the internal regulated used the same part number. That p/n has been changed and has been replaced by a 63 amp unit. __________________ 70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

12-23-2016, 04:49 PM	#8
bluek5 Registered User Join Date: Apr 2012 Location: Lehi,Utah Posts: 1,330	Re: Delco 61 amp 10SI w/double groove pulley I believe your alternator has a internal regulator.

12-24-2016, 01:02 AM	#10
ScottH Senior Member Join Date: Sep 2002 Location: Hampstead, NC Posts: 8,187	Re: Delco 61 amp 10SI w/double groove pulley I'll take it, please PM paypal info. Thanks __________________ 1963 C10 swb fleetside 1966 GMC G1000 Handi-bus (future project) 1955 Chevy 2 dr. wagon

12-26-2016, 02:47 PM	#12
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,300	Re: Delco 61 amp 10SI w/double groove pulley Scott, PayPal received. Will ship tomorrow and PM tracking number. Thanks again, Mark __________________ 70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear



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