7 1/4 rearend "gears"

[tony frost]

I have a 7 1/4 rearend in my 74 dartswinger. It was a slant 6 car. I changed to a 318 and a 904. I want to put some gear in it to help it out. It probably has 2.? gear now do they make ring an pion sets for the 7 1/4 to get up to 3.73. I drive the car very little and don't get all over it so would this 7 1/4 with 3.73 gear if they make it last.

 

[rigrunner]

i know you can get them online. i found them when i was searching for sum but cant remember where. but in the search for cost to get someone to install them i decided against it. was quoted between 7 and 900 bucks. it seems it would be cheaper to drop in another rear end.