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 1960 - 1966 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 08-21-2014, 01:56 PM   #1
Cpa55
Registered User
 
Join Date: Dec 2012
Location: McCalla Alabama
Posts: 19
1966 Frame question

I have a 1966. What other years have the same frame. Is it only 1960 to 1966? I'm converting from LWB to SWB. Thanks for any help!
Cpa55 is offline   Reply With Quote
Old 08-21-2014, 02:27 PM   #2
Slow Build
Registered User
 
Slow Build's Avatar
 
Join Date: Sep 2009
Location: California Delta
Posts: 2,163
Re: 1966 Frame question

63-66 have the same frames basically. The 65-66 have a little different trac bar mount. 60-62 have an X frame with torsion bar front suspension and it's wider.
__________________
Name: Rich
Current Ride: 1964 C-10 Short Fleetside
Daily Driver: 2005 GMC crew cab short fleetside /2001 Chevy Tahoe
Past GM Trucks:
1959 GMC short stepside
1968 GMC short stepside-4x4
1973 Chevy short stepside
1989 Chevy short fleetside-reg cab
1993 Chevy short fleetside-Xcab
2002 Chevy short fleetside-Xcab

Save the dinosaurs, use synthetic oil.
Slow Build is offline   Reply With Quote
Old 08-21-2014, 02:27 PM   #3
LVPhotos
Registered User
 
LVPhotos's Avatar
 
Join Date: Jan 2013
Location: Las Vegas, NV
Posts: 1,857
Re: 1966 Frame question

Frame change came in 63. Why not cut down the one you have? Lots of threads on how to do it and No Limit has a conversion back half.
__________________
1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats
http://www.cardomain.com/ride/332579...t-c-k-pick-up/
http://67-72chevytrucks.com/vboard/s...d.php?t=560081
LVPhotos is offline   Reply With Quote
Old 08-21-2014, 03:21 PM   #4
1963c-10
Registered User
 
1963c-10's Avatar
 
Join Date: Nov 2011
Location: fayetteville nc
Posts: 10,338
Re: 1966 Frame question

Sorry....I totally messed that up. For some reason I was thinking seat frames......as mentioned above 63-72 frames are pretty much the same minus 65-66 track bar difference and frame horn on the 67-72.
__________________
1963 Short bed step side SBW 427 big block and borg warner T-16 HD 3 speed manual
http://67-72chevytrucks.com/vboard/s...d.php?t=519869
1963 Short bed fleetside BBW 348 1st gen big block w/Powerglide
http://67-72chevytrucks.com/vboard/s...d.php?t=619024
1964 Short bed trailer
1963c-10 is offline   Reply With Quote
Old 08-21-2014, 07:18 PM   #5
Lugnutz65
Registered User
 
Lugnutz65's Avatar
 
Join Date: Jan 2013
Location: Columbia, SC
Posts: 1,927
Re: 1966 Frame question

Quote:
Originally Posted by Cpa55 View Post
I have a 1966. What other years have the same frame. Is it only 1960 to 1966? I'm converting from LWB to SWB. Thanks for any help!
1966 does not have an e-brake cross member. In 1966 they started using a newer e-brake cable design. People who upgrade transmissions often convert to the 1966 e-brake design because they need to delete the earlier style e-brake cross member.

The photo below shows my 1965 short frame. The 1965 e-brake cross member is the large flat black bar seen in the photo and marked "disregard". I have mocked up some 1966 e-brake pieces that include a rod, a cable, and 2 cable guides. The photo only shows some of the pieces. Basically, it does away with the cross member.
Attached Images
 
__________________
My 65 C10 build: www.lugnutz65chevystepside.weebly.com

Want to know more about T5 transmissions? My website has a T5 Info Page and a Step by Step T5 rebuild.
Lugnutz65 is offline   Reply With Quote
Old 08-22-2014, 01:52 AM   #6
Captainfab
60-66 Nut

 
Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,252
Re: 1966 Frame question

The '63-'66 frames are easily interchanged. The '67-'72's will work, but there are a few things that need to be changed. When you change frames you get into possible legal issues with having a frame and body with different VIN's. I would just shorten the original frame. If you do not have the capability to do the job correctly, find someone that does. Cutting and welding a vehicle frame is something that has to be done correctly and with very good welds. If you must change the frame, check with your local DMV to see what is needed to make it all legal.
__________________
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
Captainfab 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 11:21 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com