rx4 parts interchangeable

[Stredrotor]

Originally Posted by dr50376272

hi, i have a question. do mazda rx4 la22 and la33 parts interchange?
such as brake components, pedal box, gearbox, engine (12a vs. 13b for la33), diff etc?
please email me. thanks !

Most stuff is interchangeable but you will find a few changes that make life hard. Brake calipers are the same as far as I am aware. The 76 onwards RX4 have lower wishbone front suspension and larger bolts in the bottom of the struts. The 12a models have a smaller diff and axles, but I have fitted 13b centre and axles with only a small mod. The pedal box I think would be the same and the I think the bell housing on the gearbox might be slightly different on the 12a model (top mount starter?). There is a few good RX4 Gurus on the Ausrotary forum they would be able to help as well.

Cheers

Chris