MustangWorks.com : Ford Forums - View Single Post - how can you tell what size gears you have?

89 Cobra LX · 04-03-2002, 02:55 PM

3.5 rotations = 3.55
3.75 rotations = 3.73
4 rotations = 4.10 or possibly a 3.90, but I'm not aware of a 3.90 gear available for the 8.8 rearend.

04-03-2002, 02:55 PM	#8
89 Cobra LX Don Corlione Join Date: Jun 2001 Location: Omaha NE USA Posts: 491	3.5 rotations = 3.55 3.75 rotations = 3.73 4 rotations = 4.10 or possibly a 3.90, but I'm not aware of a 3.90 gear available for the 8.8 rearend. __________________ Eric - 89 Mustang LX coupe 5 speed 302-Cobra Intake-GT40p heads-TFS stage 1 cam-FRPP 1.6 roller rockers-3:73 gears-KYB shocks and struts-Eibach Pro-kit-HPM Mega-bite upper and lower control arms-FRPP aluminum driveshaft-16x8 Chrome Cobra Rs R.H.C. #14