Denny Posted March 2, 2022 Share Posted March 2, 2022 Anyone know if 70 frames measure the same as 72? My 70 that I'm rebuilding measures 3/4" wider than the 72 frame that I have, at the core support mount holes. My 70 is a 454 car Quote Link to comment Share on other sites More sharing options...
cny first gen 71 Posted March 3, 2022 Share Posted March 3, 2022 As far as I know all 70 through 72 frames are all the same. I'd inspect the frame for bent or twisting. 1 Quote Link to comment Share on other sites More sharing options...
MC1of80 Posted March 3, 2022 Share Posted March 3, 2022 Sounds like the frame horn is tweaked possibly. The 70-72 Monte Carlo frames are the same. Quote Link to comment Share on other sites More sharing options...
Denny Posted March 3, 2022 Author Share Posted March 3, 2022 thanks guys , does anyone have correct frame dimmensions out there? Quote Link to comment Share on other sites More sharing options...
Leghome Posted March 4, 2022 Share Posted March 4, 2022 One way to check is getting a diagonal measurement from front to back on one side and then the opposite direction. The measurements should be fairly close. That will tell you if the Fremantle is wonkered Quote Link to comment Share on other sites More sharing options...
jft69z Posted March 4, 2022 Share Posted March 4, 2022 3 hours ago, Denny said: thanks guys , does anyone have correct frame dimensions out there? The red lines were from another post awhile back that demonstrated how to measure to see if the frame is tweaked. You can try that in a few different locations. Quote Link to comment Share on other sites More sharing options...
420ponies Posted March 4, 2022 Share Posted March 4, 2022 Sounds like frame horns are out of whack. That 39 1/8" measurement should be for rad. Support. Quote Link to comment Share on other sites More sharing options...
Denny Posted March 6, 2022 Author Share Posted March 6, 2022 thanks ill chehk that again tommorow, if i remember correctly the 70 frame measured 39 3/4 & the 72 donor car 39 3/8 at the rad , support .I also will double check diaganal measurements. thanks to all who responded Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.