NOS USER

I have Trans am 1998 A4 can i know if this will work for my car ? Richmond Gear Ring and Pinion Sets
Gear, Ring and Pinion, 2.73:1 Ratio, GM, 7.5 in./ 7.625 in., 10-Bolt, 2 Series, Set

i found it on summit company this is the part #`s RMG-4900481 .

I`ll be very thankful for your help.

Thanks.

violator6090

yes it will 2 series is what we need for the 98 auto with 2.73 stock. i have the same year and model. however i suggest moving to at least 3.23 . ur acceleration will be much better with no extra cost and unless ur planning on going over 160 mph i wouldnt worry about the top end.

NOS USER

Thanks