2 piece rotors

[JRSully]

Trying to find out if 69 two piece front rotors for a Nova/Chevelle/Camaro would be the same for a 70, or did they use a different 2 piece rotor.??? Thanks in Advance

[Mr70]

The 1969 Chevelle 2 pc. rotors are the same that was used on the few early built 1970 Chevelles.The 70 Chevelle soon went to a one pc. rotor.
I would think the 1969/70 Cam/Nova used the same size as the Chevelle,but don't quote me on it.

[JRSully]

Mr70, Thanks for the reply, it may be possible that I may have the original 1 piece rotors on my 70 Bb Nova, build ate was May 70, don't know if the Chevelles went to the one piece by then.??? Any luck on digging up that timimg cover.??? Thanks

JR Sully

[JRSully]

Was just emailed that Chevy went to one piece rotors mid way through the 70 model year, since I have a May 70 Nova, the one piece rotors on it make sense.