73+ drop spindles on a 71/2??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

bagged91 · 06-27-2005, 10:06 PM

What do I have to do to put a set of 73-87 C10 dropped spindles(1 1/4" rotors) on a 71/2 C10? Does it change the track width? Is it a direct swap or do I need to get diff. balljoints or control arms? How about tierod ends? Anything else?

Thanks!
Joe

69 longhorn · 06-28-2005, 12:10 PM

Swap the upper ball joints, & the outer tierod ends, & the 73 up spindles will fit the 71/72. As far as track width......I dont think there is any difference, but not sure on that one. I do have 75 spindles on my 69, & dont see any problems...........

L

SCOTI · 06-28-2005, 01:44 PM

The only difference in track width should be when swapping from drums to discs. You'll gain approx 1/2" per side. If it's already discs, there won't be a change unless the manufacturer of certain spindles states this info.

72MARIO · 06-28-2005, 04:57 PM

You need a adapter sleve for the 73 tie rods. 67-70 outer on the inside and 73 outers.CPP sells the adapter sleve you need. Thats what I am using om the 67.
Mabye try using a center link from a 73n up truck if you dont want to shell out the money to CPP.

XXL · 06-28-2005, 06:01 PM

Quote:

Originally Posted by 72MARIO

You need a adapter sleve for the 73 tie rods. 67-70 outer on the inside and 73 outers.CPP sells the adapter sleve you need. Thats what I am using om the 67.

Only for 67-70. For the OP's 71-72, it's a direct fit on the tie rod ends.

see ten · 06-29-2005, 08:05 AM

Quote:

Originally Posted by bagged91

What do I have to do to put a set of 73-87 C10 dropped spindles(1 1/4" rotors) on a 71/2 C10? Does it change the track width? Is it a direct swap or do I need to get diff. balljoints or control arms? How about tierod ends? Anything else?

Thanks!
Joe

Just curious. What's the benefit of using a 73 up as opposed to just buying one for your 71-72? Are you shooting for the 3" spindle? If so I don't know if all the other parts would justify the extra .5" of drop. I'm just asking a question, not trying to stir a fire or anything.

bagged91 · 06-29-2005, 04:35 PM

Price my brotha, price...

06-27-2005, 10:06 PM	#1
bagged91 Out draggin' Join Date: Jan 2004 Location: Pitman,NJ Posts: 1,574	73+ drop spindles on a 71/2??? What do I have to do to put a set of 73-87 C10 dropped spindles(1 1/4" rotors) on a 71/2 C10? Does it change the track width? Is it a direct swap or do I need to get diff. balljoints or control arms? How about tierod ends? Anything else? Thanks! Joe __________________ 91 GMC Xcab LB-Bags/bd/caddy clip SOLD 72 C10 Cheyenne Super LWB SOLD 92 GMC K1500 Burb 72 C10 Burb (ex. Cheesewagon)SOLD 72 C20 Burb parts truck 71 C10 Burb "project"

06-28-2005, 12:10 PM	#2
69 longhorn Registered User Join Date: Aug 2001 Location: rock island,il,usa Posts: 5,382	Swap the upper ball joints, & the outer tierod ends, & the 73 up spindles will fit the 71/72. As far as track width......I dont think there is any difference, but not sure on that one. I do have 75 spindles on my 69, & dont see any problems........... L __________________ http://community.webshots.com/user/hotrodhorn

06-28-2005, 01:44 PM	#3
SCOTI Registered User Join Date: Apr 2001 Location: DALLAS,TX Posts: 22,064	The only difference in track width should be when swapping from drums to discs. You'll gain approx 1/2" per side. If it's already discs, there won't be a change unless the manufacturer of certain spindles states this info. __________________ 67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... *Cubic inches is like Indiana Jones with a cheap pistol.*

06-28-2005, 04:57 PM	#4
72MARIO Registered User Join Date: Nov 2000 Location: Huntsville Ontario Canada Posts: 4,051	You need a adapter sleve for the 73 tie rods. 67-70 outer on the inside and 73 outers.CPP sells the adapter sleve you need. Thats what I am using om the 67. Mabye try using a center link from a 73n up truck if you dont want to shell out the money to CPP. __________________ 1968 Suburban numbers matching all original truck now equipped with 6.0/4L80 on Accuair http://67-72chevytrucks.com/vboard/s...d.php?t=625017 1967 C/20 6.0/4L80 Roofing Truck 1990 V2500 Suburban "Plow Truck" 2005 TAHOE DD

06-29-2005, 04:35 PM	#7
bagged91 Out draggin' Join Date: Jan 2004 Location: Pitman,NJ Posts: 1,574	Price my brotha, price... __________________ 91 GMC Xcab LB-Bags/bd/caddy clip SOLD 72 C10 Cheyenne Super LWB SOLD 92 GMC K1500 Burb 72 C10 Burb (ex. Cheesewagon)SOLD 72 C20 Burb parts truck 71 C10 Burb "project"



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.