[Chuckz Z]

i want to put either a 3.54 from a 76 280 or a 3.90 from a zx in my 1971 240z, how hard is this, and is there any modifications other them the speedo cable. And does a 80zx with a automatic have a 3.90 gears in the rear end.

 

[JensGrasto]

check www.zhome.com