Rear End Gears [Archive] - Chevelle Tech

: Rear End Gears


ScottysSS396
Oct 18th, 04, 2:15 PM
I currently have 4:10 gears, and my engine turns at 3000 RPM @55 miles per hour. If I switched to a 3:72 what would my RPM be at 55 MPH?

mr 4 speed
Oct 18th, 04, 3:13 PM
Probably about 2700
What size tires are you running?

JC70SS
Oct 18th, 04, 3:17 PM
Chris did you run your car yet with the gears and intake?