6066 (1960-1966) GMC Truck Club Bitcoin now accepted here! 
Pay Dues
Pay Dues or become a Site Supporter  



Go Back   6066 (1960-1966) GMC Truck Club > 6066 GMC Truck Club Forum > GMC V6 and V12 Engines
Reload this Page Original specs for 478 needed
Jolly's 6066 GMC Guy Page Register Picture Albums FAQ VIN Decoder (Beta) Calendar
#Sponsored

GMC V6 and V12 Engines Engine repair and rebuilding

Reply
 
Thread Tools
  #1  
Old July 21st, 2021, 09:01 PM
arepoff arepoff is offline
-= Dues Paid =-
  
Join Date: Feb 2016
Location: Walla Walla WA
Truck: 1965 K1000
Posts: 56
Thanks: 1
Thanked 0 Times in 0 Posts
Rep Power: 75
arepoff is on a distinguished road
Default Original specs for 478 needed
Hi,

Currently in process of assembling my 478, was machined prior, I couldn't find original specs/measurements to base this build on. Does anyone have access or know where to find these?

Thank you

Alexi
Reply With Quote
  #2  
Old July 24th, 2021, 12:14 AM
LEWISMATKIN's Avatar
LEWISMATKIN LEWISMATKIN is offline
-= Site Supporter =-
  
Join Date: Jan 2013
Location: RIDGE MANOR, FLORIDA
Truck: 1965 1002 GMC V6-305E
Age: 66
Posts: 320
Thanks: 31
Thanked 6 Times in 4 Posts
Rep Power: 186
LEWISMATKIN will become famous soon enoughLEWISMATKIN will become famous soon enoughLEWISMATKIN will become famous soon enough
Default Re: Original specs for 478 needed
Quote:
Originally Posted by arepoff View Post
Hi,

Currently in process of assembling my 478, was machined prior, I couldn't find original specs/measurements to base this build on. Does anyone have access or know where to find these?

Thank you

Alexi
what specs exactly are you asking for??????
__________________

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.
Reply With Quote
  #3  
Old July 24th, 2021, 06:08 AM
arepoff arepoff is offline
-= Dues Paid =-
  
Join Date: Feb 2016
Location: Walla Walla WA
Truck: 1965 K1000
Posts: 56
Thanks: 1
Thanked 0 Times in 0 Posts
Rep Power: 75
arepoff is on a distinguished road
Default Re: Original specs for 478 needed
crank and rod clearances, I need to order bearings. Or original crank and rod diameters to base my machined parts
Reply With Quote
  #4  
Old July 25th, 2021, 08:54 PM
Prowbar Prowbar is offline
-= Dues Paid =-
  
Join Date: Dec 2020
Location: Friesland, the Netherlands
Truck: 1965 GMC 1500, 478 V6, SM420
Posts: 498
Thanks: 34
Thanked 56 Times in 31 Posts
Rep Power: 220
Prowbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the rough
Default Re: Original specs for 478 needed
Took some pictures of my manual, has all the V6 specs you need including torque values. Good luck.
When you enlarge them they have the proper orientation.
Attached Images
File Type: jpg 20210725_214758.jpg (3.63 MB, Multiple views, 10 clicks)
File Type: jpg 20210725_214836.jpg (3.81 MB, Multiple views, 4 clicks)
Reply With Quote
  #5  
Old July 25th, 2021, 08:56 PM
Prowbar Prowbar is offline
-= Dues Paid =-
  
Join Date: Dec 2020
Location: Friesland, the Netherlands
Truck: 1965 GMC 1500, 478 V6, SM420
Posts: 498
Thanks: 34
Thanked 56 Times in 31 Posts
Rep Power: 220
Prowbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the rough
Default Re: Original specs for 478 needed
More pics.
Attached Images
File Type: jpg 20210725_214856.jpg (3.30 MB, Multiple views, 3 clicks)
File Type: jpg 20210725_214940.jpg (3.60 MB, Multiple views, 5 clicks)
Reply With Quote
  #6  
Old July 25th, 2021, 10:00 PM
LEWISMATKIN's Avatar
LEWISMATKIN LEWISMATKIN is offline
-= Site Supporter =-
  
Join Date: Jan 2013
Location: RIDGE MANOR, FLORIDA
Truck: 1965 1002 GMC V6-305E
Age: 66
Posts: 320
Thanks: 31
Thanked 6 Times in 4 Posts
Rep Power: 186
LEWISMATKIN will become famous soon enoughLEWISMATKIN will become famous soon enoughLEWISMATKIN will become famous soon enough
Default Re: Original specs for 478 needed
thanks, Prowbar, for furnishing the info for arepoff.
__________________

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.
Reply With Quote
  #7  
Old July 26th, 2021, 03:32 AM
arepoff arepoff is offline
-= Dues Paid =-
  
Join Date: Feb 2016
Location: Walla Walla WA
Truck: 1965 K1000
Posts: 56
Thanks: 1
Thanked 0 Times in 0 Posts
Rep Power: 75
arepoff is on a distinguished road
Default Re: Original specs for 478 needed
Prowbar, I really appreciate your help! This info is what I needed.
Reply With Quote
Reply

Bookmarks

« Previous Thread | Next Thread »

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

Similar Threads
Thread Thread Starter Forum Replies Last Post
Bent push rods - specs needed wcstory GMC V6 and V12 Engines 6 July 18th, 2015 08:35 AM
RE: [6066 GMC] Original 1964 GMC Specs Features Accessories Book Archiver Previous Forum Posts 0 February 11th, 2006 11:35 AM
Original 1964 GMC Specs Features Accessories Book Archiver Previous Forum Posts 0 February 11th, 2006 10:25 AM
Re: [6066 GMC] Original 1964 GMC Specs Features Accessories Book Archiver Previous Forum Posts 0 February 11th, 2006 08:49 AM
RE: [6066 GMC] Original 1964 GMC Specs Features Accessories Book Archiver Previous Forum Posts 0 February 11th, 2006 12:08 AM


All times are GMT +1. The time now is 04:24 AM.

Celebrating GMC and The Legendary 305/351/401 V6 Engines - The 6066 (1960-1966) GMC Truck Club - Archive - Privacy Statement - Top

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2013, Jelsoft Enterprises Ltd 521761327163|1760239449|0