<span style="font-style: italic">I have a question for all
Isn't the EATON CV fan clutch for a 1969 Z28?- what is the difference between it and a CZ?
I need an original L78 fan clutch for a 04C Camaro and per the CRG, Jerry's book and this site was led to believe the clutch should be a Eaton CZ 3946050 I have one for another L78 02D car that still has it's born with drive line and fan clutch and that fan clutch has been painted with cast blast in the 80's but has the following measurements/specs:
Outside face and inside face- 80 fins
OD measurement accross face 7 1/4"
Overall height from water pump face to spring coil face 2 5/8"
Face of flange to clutch 1 1/8"</span>
Correct Fred, the Eaton CV stamped clutch is 1969 Z/28 only, here is a thread on the subject:
Clutch Fans