The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-13-2019, 02:06 PM   #1
bmchevy1979
Registered User
 
bmchevy1979's Avatar
 
Join Date: Dec 2010
Location: Visalia, Ca
Posts: 707
K20 Caliper Brackets

Hello everyone. I was wondering if anyone knew the measurements or could take some to tell k20 caliper brackets from a k10 set. I'm doing a 8 lug swap onto a truck and I have the spindles, hubs and rotors. But I'm not sure if I have the right caliper brackets i have 2 sets that measure the same and the truck is a driver so I don't want to strip it down and things not work.
__________________
<Brandon>
1974 Chevrolet K5 Blazer 350sbc/SM465/NP205, dana44 front, corp 14bolt rear with 4.10s and a powertrax locker, custom rear bumper 400sbc in the works.
1981 GMC C1500 stepside 250i6, 3spd, 12bolt with 3.08s 2.5/4drop on 15x10 with 275/50r15
81 GMC C3500 cab-chassis dually with utility bed 350sbc, Sm465, 14bolt with 4.10s nv4500 getting ready to go in
1979 Chevrolet K5 R.I.P. http://67-72chevytrucks.com/vboard/s...d.php?t=434096
1976 Chevrolet C10 R.I.P. http://67-72chevytrucks.com/vboard/s...d.php?t=434195
bmchevy1979 is offline   Reply With Quote
Old 01-20-2019, 02:53 AM   #2
bmchevy1979
Registered User
 
bmchevy1979's Avatar
 
Join Date: Dec 2010
Location: Visalia, Ca
Posts: 707
Re: K20 Caliper Brackets

Anyone?
__________________
<Brandon>
1974 Chevrolet K5 Blazer 350sbc/SM465/NP205, dana44 front, corp 14bolt rear with 4.10s and a powertrax locker, custom rear bumper 400sbc in the works.
1981 GMC C1500 stepside 250i6, 3spd, 12bolt with 3.08s 2.5/4drop on 15x10 with 275/50r15
81 GMC C3500 cab-chassis dually with utility bed 350sbc, Sm465, 14bolt with 4.10s nv4500 getting ready to go in
1979 Chevrolet K5 R.I.P. http://67-72chevytrucks.com/vboard/s...d.php?t=434096
1976 Chevrolet C10 R.I.P. http://67-72chevytrucks.com/vboard/s...d.php?t=434195
bmchevy1979 is offline   Reply With Quote
Old 01-20-2019, 03:49 AM   #3
kwmech
Senior Member
 
Join Date: Mar 2003
Location: Colfax-California
Posts: 8,389
Re: K20 Caliper Brackets

I can tell you, you'll more than likely just need a tape measure to tell the difference. The diameter of the 3/4 ton supports are larger due to the extra diameter of the 3/4 ton rotor.
kwmech is offline   Reply With Quote
Old 01-21-2019, 07:09 PM   #4
bmchevy1979
Registered User
 
bmchevy1979's Avatar
 
Join Date: Dec 2010
Location: Visalia, Ca
Posts: 707
Re: K20 Caliper Brackets

Yes I was hoping someone had some known 3/4 ton brackets they could measure I'm not certain which ones I have. I didn't want to pull another truck apart just to take measurements. I haven't gotten rotors yet either so I can't put the setup together off the axle to see if the calipers will bolt up and clear
__________________
<Brandon>
1974 Chevrolet K5 Blazer 350sbc/SM465/NP205, dana44 front, corp 14bolt rear with 4.10s and a powertrax locker, custom rear bumper 400sbc in the works.
1981 GMC C1500 stepside 250i6, 3spd, 12bolt with 3.08s 2.5/4drop on 15x10 with 275/50r15
81 GMC C3500 cab-chassis dually with utility bed 350sbc, Sm465, 14bolt with 4.10s nv4500 getting ready to go in
1979 Chevrolet K5 R.I.P. http://67-72chevytrucks.com/vboard/s...d.php?t=434096
1976 Chevrolet C10 R.I.P. http://67-72chevytrucks.com/vboard/s...d.php?t=434195
bmchevy1979 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 09:27 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com