66 Vs 67 C20 Track Bar Bushing Difference - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**aotte1** · 10-27-2018, 06:00 PM

How is a C20 track bar bushing for a 1966 and 1967 different?

**Captainfab** · 10-27-2018, 11:53 PM

As far as I know they should be the same '63-'72 with the Eaton HO52/72. I think the Dana 60 has a stud in the center section like the '65-'72 12 bolts. I would have to go look tomorrow to verify that.

**aotte1** · 10-28-2018, 03:53 AM

John,
Thanks for checking if track bar bushings are the same size for C20 66’ vs 67’ style.

Thanks,
Les

**Captainfab** · 10-29-2018, 11:37 PM

The '67-'72 C20's with the Dana 60 differential do use the stud mounted in the center section casting just as the '65-'72 12 bolts do. Consequently the panhard bar is shorter and uses a different bushing than the panhard bar for the Eaton HO52/72.

**aotte1** · 10-30-2018, 02:43 AM

John,

Thanks,

For the Eaton HO52/72 axles, are 66 and 67 track bar bushings the same, if you can check.

Thanks,
Les

**Captainfab** · 10-31-2018, 12:12 AM

I do not have any '67-'72 C20's to be able to check first hand. I don't know why the '67-'62 would be any different than the '60-'66. According to Classic Parts, the bushings are the same '60-'72.

https://www.classicparts.com/1960-72...info/74%2D852/

**aotte1** · 10-31-2018, 12:31 AM

John,

Just ordered a set, will report how they work out.

Thanks,
Les

**60-66** · 11-02-2018, 10:15 AM

Les , have you looked up the GM part number for these ? Group 5.417 part number 3829519 shows 1963-1971 C20 . Theres a pair on ebay right now.

https://www.ebay.com/itm/NOS-75-76-7...5:pf:0&vxp=mtr

**aotte1** · 11-03-2018, 12:14 AM

John,
Thanks,
Got them.
My 66’ C 20 will get them. Photo, Apple issue.

Do you know of any nos C20 Eaton HO rear hubs.

Les

10-27-2018, 06:00 PM	#1
aotte1 Senior Member Join Date: Oct 2013 Location: lousiville Ky Posts: 2,637	66 Vs 67 C20 Track Bar Bushing Difference How is a C20 track bar bushing for a 1966 and 1967 different?

10-27-2018, 11:53 PM	#2
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,246	Re: 66 Vs 67 C20 Track Bar Bushing Difference As far as I know they should be the same '63-'72 with the Eaton HO52/72. I think the Dana 60 has a stud in the center section like the '65-'72 12 bolts. I would have to go look tomorrow to verify that. __________________ Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE

10-28-2018, 03:53 AM	#3
aotte1 Senior Member Join Date: Oct 2013 Location: lousiville Ky Posts: 2,637	Re: 66 Vs 67 C20 Track Bar Bushing Difference John, Thanks for checking if track bar bushings are the same size for C20 66’ vs 67’ style. Thanks, Les Last edited by aotte1; 10-28-2018 at 04:03 AM.

10-29-2018, 11:37 PM	#4
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,246	Re: 66 Vs 67 C20 Track Bar Bushing Difference The '67-'72 C20's with the Dana 60 differential do use the stud mounted in the center section casting just as the '65-'72 12 bolts do. Consequently the panhard bar is shorter and uses a different bushing than the panhard bar for the Eaton HO52/72. __________________ Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE

10-30-2018, 02:43 AM	#5
aotte1 Senior Member Join Date: Oct 2013 Location: lousiville Ky Posts: 2,637	Re: 66 Vs 67 C20 Track Bar Bushing Difference John, Thanks, For the Eaton HO52/72 axles, are 66 and 67 track bar bushings the same, if you can check. Thanks, Les

10-31-2018, 12:12 AM	#6
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,246	Re: 66 Vs 67 C20 Track Bar Bushing Difference I do not have any '67-'72 C20's to be able to check first hand. I don't know why the '67-'62 would be any different than the '60-'66. According to Classic Parts, the bushings are the same '60-'72. https://www.classicparts.com/1960-72...info/74%2D852/ __________________ Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE

10-31-2018, 12:31 AM	#7
aotte1 Senior Member Join Date: Oct 2013 Location: lousiville Ky Posts: 2,637	Re: 66 Vs 67 C20 Track Bar Bushing Difference John, Just ordered a set, will report how they work out. Thanks, Les

11-02-2018, 10:15 AM	#8
60-66 Registered User Join Date: Apr 2012 Location: Wisconsin Posts: 3,322	Re: 66 Vs 67 C20 Track Bar Bushing Difference Les , have you looked up the GM part number for these ? Group 5.417 part number 3829519 shows 1963-1971 C20 . Theres a pair on ebay right now. https://www.ebay.com/itm/NOS-75-76-7...5:pf:0&vxp=mtr __________________ IS IT an EATON or Chevrolet rear axle https://67-72chevytrucks.com/vboard/...d.php?t=843778 The hubcap thread http://67-72chevytrucks.com/vboard/s...d.php?t=702839 WANTED : 1963-1966 6 Cylinder Fan Shroud WANTED :1964-1966 PANEL TRUCK

11-03-2018, 12:14 AM	#9
aotte1 Senior Member Join Date: Oct 2013 Location: lousiville Ky Posts: 2,637	Re: 66 Vs 67 C20 Track Bar Bushing Difference John, Thanks, Got them. My 66’ C 20 will get them. Photo, Apple issue. Do you know of any nos C20 Eaton HO rear hubs. Les Attached Images Last edited by aotte1; 11-03-2018 at 12:38 AM.



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