What mid sections fit 150 Optimax?

[an86carrera]

I want to change the mid section from 25 to 20" on a 1999 150 Optimax, Which years and models will interchange.

Thanks in advance,
Len

[SSIMPALA71]

as best I can tell, the latest 2.5l's efi and dfi will interchange and fit. Is there one model in particular you want to know if fits?

[SSIMPALA71]

as best I can tell, the latest 2.5l's efi and dfi will interchange and fit. Is there one model in particular you want to know if fits?

[an86carrera]

No particular one yet just want to know which ones so I can jump when I find one. What years are late model 2.5s?

Thanks