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 1969 - 1972 Blazers and Jimmys Message Board

Web 67-72chevytrucks.com


 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 01-25-2015, 01:48 AM   #1
JeremyYoung
Registered User
 
Join Date: Jan 2015
Location: Eugene, Oregon
Posts: 4
BBC 396 Heads Cast M.TRUCK?

Does anyone know what the cast M.TRUCK means on a 396 head? I figured truck head? Apparently not from what I found online but I still haven't figured them out? Cast numbers on them are 3933148, Which I have found to be a low HP engine head but The ports are huge on them? Are these heads worth squat on this engine? The block is a 30+ 396 with very low miles, is this combo worth messing with? Thank you
JeremyYoung 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 07:32 AM.


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