model engine type 12a 13b 12a 13b rx7 rx7 t rx7 nt miata 1.8 rx7 tt miata 1.6 ... 12a 13b 12a 13b rx7 nt miata 1.8 rx7 t rx7 tt miata 1.6 rx7 nt rx7 t 12a ... 13b rx7 rx7 nt rx7 t miata 1.8 rx7 tt miata 1.6 12a 13b rx7 nt miata 1.8 ... rx7 t rx7 tt miata 1.6 12a 13b rx7 rx7 rx7 nt rx7 t rx7 tt miata 1.6 miata 1.8 t ... turbo year all 1971-78 1979-85 1987-91 1986-91 1994-97 1993-95 1990-93 ... all 1971-78 1979-91 1994-97 1987-91 1993-95 1990-93 notes ... train 1987-91 see inset drawing 1971-78 1979-85 1986-91 1987-91 1994-97 1993-95 1990-93 ... 1971-78 1979-91 1994-97 1987-91 1993-95 1990-93 1971-78 ... 1979-82 1983-85 1986-91 with and without ... limited slip 1987-91 1993-95 1990-93 1994-97 t t ...
torsen limited-slip differential part #mm02-27-200a ... limited-slip differentials part number 0820-79-970b ... l/s model engine type 12a 13b rx7 year notes 1971-78 cam-actuated ... mechanical limited-slip unit 1979-85 will fit stock case with minor ... miata 1994-97 can be fitted to 1986-91 rx7 non-turbo models may also be used on ... 1984-85 rx7s 12a &13b 1984-91 torsen type 2 unit ... stock turbo mechanical or viscoustype limited-slip units 1987-91 stock limited-slip from ... -93 easy bolt-in fitment to non-viscous limited1988-89 slip miatas replacement of viscous-type ... 1990-94 1986-89 t t twin-turbo 93-95 rx7 m081-27-200 mm01-27-200 s s 1 1 ... mechanical l/s torsen l/s rx7 nt rx7 nt miata 1.8 mm02-27-200a s 1 torsen l/ ... s rx7 nt miata 1.8 p099-27-100b p090-27-200b ...