Originally Posted By 6bblgt
1971 E-Body:
the "014" axle is a 741 case 7260 pinion w/3.23 ratio OPEN & 10" brakes
the "015" axle is a 741 case 7260 pinion w/3.23 ratio OPEN & 11" brakes

the "016" axle is a 489 case 7290 pinion w/3.23 ratio OPEN & 10" brakes
the "017" axle is a 489 case 7290 pinion w/3.23 ratio Sure-Grip & 10" brakes
the "018" axle is a 489 case 7290 pinion w/3.23 ratio OPEN & 11" brakes
the "019" axle is a 489 case 7290 pinion w/3.23 ratio Sure-Grip & 11" brakes




Dan, your the man. That's what I been trying to figure out.
Exactly what I have. Thanks Bob

71 cuda 34.jpg
Mom & Dad let me buy a brand new 70 Challenger R/T 440 Six-Pack Super Trac Pack when I was 17

(Robert what is a 440 Six-Pack)