If it was me = the money I spend building my engines --
I would pull it apart OR at least pull the pan and inspect to
rod bearings and cut apart the filter for inspection!
The Bronze gears are a race only piece designed to sacrificially
wear first. On our race cars we replace them every 50 to 75.
passes or once a year whichever comes first.
We do NOT run them on a street car period.
A melonized gear is what is on our street cars.
My son owns and runs a Red 68 Valiant 100 that was Hot Rod Cover
Car way back then and voted one of the most influential Hot Rods of first 50 years
of Hot Rod Magazine and invited to be displayed at Peterson Automotive
Museum.
Perhaps that is the Red Valiant you were thinking about.
It is still...
No Aluminum Quarters.
Correct on lightweight Hoods/Deck lids/Bumber brackets..
I believe Dart and Duster only 1976 as I remember.
I have a nice 76 Duster Lite hood in the back of the shop.
It has been For Sale on this site but never any interest.
They had a red sticker in front of driver door that stated they were NOT Street Legal
or conform to safety standards.
At least the three I owned did. Including one Brand New in 1968.
I have owned Steve's 70 Valiant Duster after buying it from Steve
for the last 20 years if that is the car you are looking for.
It was Project Feather Duster
with many articles on the build in Hot Rod and Car Craft.
It is totally street legal and run 10.30 @
128 and weigh 2365.
It will be...
The Dana S60 housing is way stronger the 8 3/4 Housing and
I think that the bolts would stretch/break long before I significantly
deflected the tubes on that Monster!
Just my .02 for what it is worth.
I think as I seen to recall the service manual in the 1960's stated 72-inch pounds and
back two turns. They are at the shop and i am at home today or I would look it
up to be certain I am correct.
The bands we use now are higher friction components and better quality.
We often use higher ratio...