Need part number help. 3945078 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**too much stuff** · 03-26-2008, 07:26 PM

Can't seem to find this in any of my books. Anybody confirm what this is? 3945078 Gr 5.871 insert.
It is a hubcap part but may not have been used until later? Any info is appreciated. Thanks, Eric

**too much stuff** · 03-27-2008, 01:33 AM

Longhornman? Jerry moss? Joesjunk? Anyone? Alot of booksmart people here... It is not showing up in my gmc book, might have to try the chevy one later.

**too much stuff** · 03-27-2008, 05:03 PM

One more time...

**jerry moss** · 03-27-2008, 06:07 PM

Eric,
all my books are currently buried in storage, i'll do some checking as soon as possible. i still need to get a part number from my bed rails for Uncle but everything is a mess in there right now

**too much stuff** · 03-30-2008, 02:45 AM

One more ttt.

**Ridgeback** · 03-30-2008, 07:07 AM

too much stuff:

GM parts catalog, revision 5-79 page 5-83

"69-71 Ser. 10, Blazer w/wheel trim cover............3945078...........INSERT"

70GMCer · 03-30-2008, 03:44 PM

Here ya go.....

**too much stuff** · 03-30-2008, 05:14 PM

Thanks guys. It is a bolt on center for the 1/2 ton full wheel hubcap. It is open for the 4x4 hub to stick through. It looked like the center was cut and ground smooth and i wanted to know if it was a factory job or not. I have a picture of that hubcap for 1975, but that was it. I will try to post a pic later. Eric

Darren MagooGardner · 06-15-2013, 12:06 AM

still waiting on the pic...can you buy replacement faux lug nuts ?

**LockDoc** · 06-15-2013, 08:08 AM

Quote:

Originally Posted by Darren MagooGardner

still waiting on the pic...can you buy replacement faux lug nuts ?

5 years is a long time to wait... You are a very patient man..

LockDoc

**special-K** · 06-16-2013, 10:21 AM

I thought the same thing!

I hAve "heard" they are still available (from a guy who worked at a dealership),but never looked into it. I know that means they "were" even if stock is now depleted.

**too much stuff** · 06-16-2013, 06:56 PM

Quote:

Originally Posted by Darren MagooGardner

still waiting on the pic...can you buy replacement faux lug nuts ?

Thanks for waiting... I was still buying NOS lugs at the dealer a couple years ago, but i think i was at the end of inventory.

Quote:

Originally Posted by LockDoc

5 years is a long time to wait... You are a very patient man..

No one ever said i was fast...

LockDoc

Quote:

Originally Posted by special-K

I thought the same thing!

I hAve "heard" they are still available (from a guy who worked at a dealership),but never looked into it. I know that means they "were" even if stock is now depleted.

The lugs, or center cap?

I have only seen 2 of these in my time playing with these trucks.

Darren MagooGardner · 06-16-2013, 08:38 PM

do the lugs have a part number?

03-26-2008, 07:26 PM	#1
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,715	Need part number help. 3945078 Can't seem to find this in any of my books. Anybody confirm what this is? 3945078 Gr 5.871 insert. It is a hubcap part but may not have been used until later? Any info is appreciated. Thanks, Eric __________________ 67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto

03-27-2008, 01:33 AM	#2
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,715	Re: Need part number help. 3945078 Longhornman? Jerry moss? Joesjunk? Anyone? Alot of booksmart people here... It is not showing up in my gmc book, might have to try the chevy one later. __________________ 67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto

03-27-2008, 05:03 PM	#3
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,715	Re: Need part number help. 3945078 One more time... __________________ 67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto

03-27-2008, 06:07 PM	#4
jerry moss Born Psycho Join Date: Feb 2001 Location: brentwood,cal,usa Posts: 4,858	Re: Need part number help. 3945078 Eric, all my books are currently buried in storage, i'll do some checking as soon as possible. i still need to get a part number from my bed rails for Uncle but everything is a mess in there right now __________________ jerry moss 72 cheyenne super K20- tilt,tach,vacuum,speedwarning,buckets,shoulder belts,am/fm,tow hooks,bumper guards,toolbox,aux. fuel tank,posi front and rear,plus other goodies!!! SOLD 69 suburban K20-tilt,tach,vacuum,speedwarning,buckets,shoulder belts,am/fm,4 inch all spring lift,4 speed, 14 bolt full floater, dana 44 HD,warn winch,posi front and rear,tow hooks,plus other goodies. 73/80 chevy/gmc K20 SB400,turbo 400,205,tilt,a-c,gas hog. 77 K/5 cheyenne blazer-daily driver/beater. SON HAS IT NOW BRENTWOOD,CALIFORNIA

03-30-2008, 02:45 AM	#5
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,715	Re: Need part number help. 3945078 One more ttt. __________________ 67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto

03-30-2008, 07:07 AM	#6
Ridgeback Senior Member Join Date: Mar 2003 Location: Virginia Posts: 809	Re: Need part number help. 3945078 too much stuff: GM parts catalog, revision 5-79 page 5-83 "69-71 Ser. 10, Blazer w/wheel trim cover............3945078...........INSERT"

03-30-2008, 03:44 PM	#7
70GMCer Senior Member Join Date: Apr 2005 Location: Joppa, Maryland Posts: 4,408	Re: Need part number help. 3945078 Here ya go..... Attached Images __________________ 1997 GMC Sierra Ext 1965 Mustang

03-30-2008, 05:14 PM	#8
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,715	Re: Need part number help. 3945078 Thanks guys. It is a bolt on center for the 1/2 ton full wheel hubcap. It is open for the 4x4 hub to stick through. It looked like the center was cut and ground smooth and i wanted to know if it was a factory job or not. I have a picture of that hubcap for 1975, but that was it. I will try to post a pic later. Eric __________________ 67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto

06-15-2013, 12:06 AM	#9
Darren MagooGardner Registered User Join Date: May 2012 Location: minden la Posts: 704	Re: Need part number help. 3945078 still waiting on the pic...can you buy replacement faux lug nuts ?

06-16-2013, 10:21 AM	#11
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,861	Re: Need part number help. 3945078 I thought the same thing! I hAve "heard" they are still available (from a guy who worked at a dealership),but never looked into it. I know that means they "were" even if stock is now depleted. __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~

06-16-2013, 08:38 PM	#13
Darren MagooGardner Registered User Join Date: May 2012 Location: minden la Posts: 704	Re: Need part number help. 3945078 do the lugs have a part number?

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