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 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 01-30-2020, 10:08 AM   #1
trkfrmr
Registered User
 
Join Date: Aug 2015
Location: Waco Kentucky
Posts: 35
Overdrive suggestions

Thinking of trans swap in my 67,currently 355 q jet w/th400 3.54 30 inch tire,have 70 mile interstate commute,and would love to lower 70mph engine rpms,would like feedback on 4l80e/4l60e/700r4 options such as if the increased investments in electronics for electric shifts are worth it,etc.truck is about 3000 rpm hwy speed,thanks in advance.
trkfrmr is offline   Reply With Quote
 

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 04:58 PM.


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