Looking for aftermarket parts to modify or upgrade your 1990 Mazda RX-7 with transmission internals? At Tunersports.com we carry a huge selection of the top name brand performance transmission internal parts and accessories for your RX-7.
Whether you have a 1990 Mazda RX-7 in Convertible to Turbo trim we have you covered. We have 2 transmission internals available to mod your RX-7. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER MZ111-GAOS Giken Mazda RX7 FC3S 13BT 3 Speed Close Ratio Gear Kit 1986-1990 Mazda RX-7 GXL 1986-1991 Mazda RX-7 Turbo 1987-1990 Mazda RX-7 GXL 2+2 1988-1990 Mazda RX-7 GTU 1988-1991 Mazda RX-7 Convertible 1989-1990 Mazda RX-7 GTUs $2,370.00 |
 SHIPS FROM MANUFACTURER MZ111-GCOS Giken Mazda RX7 FC3S 13BT 5 Speed Close Ratio Gear Kit w/ Input Shaft 1986-1990 Mazda RX-7 GXL 1986-1991 Mazda RX-7 Turbo 1987-1990 Mazda RX-7 GXL 2+2 1988-1990 Mazda RX-7 GTU 1988-1991 Mazda RX-7 Convertible 1989-1990 Mazda RX-7 GTUs $2,910.00 |