69-70 Eaton CV fan clutch COPO L78 L89 LS6 Z28

[neresto]

This is an original GM Eaton CV coded high performance fan clutch. It is correct for 1969 and 1970 Z/28, L-78, L-89 and L-72 COPO applications. The clutch is in nice survivor condition, spins freely and tightens when heated. $695 shipped, can deliver to Carlisle.

[737Driver]

I'll take it

Mark
859-612-9121
[email protected]

[neresto]

Sold pending payment. Thanks SYC

[L78 Fred]

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"

Thank you
Fred

[Edgemontvillage]

<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&quot;
Overall height from water pump face to spring coil face 2 5/8&quot;
Face of flange to clutch 1 1/8&quot;</span>


Correct Fred, the Eaton CV stamped clutch is 1969 Z/28 only, here is a thread on the subject: Clutch Fans

[L78 Fred]

Thank you Edgemontvillage!! much appreciated- I don't know how I missed that on the Technical/restoration forum


I would like to find out what the difference in legnth the CV vs the CZ clutches is- per the photo on the ad against my original it doesn't look like much- I would have thought a whole lot more big block vs small block

[subyman99]

i had sent a pm last night on it!!

[wisemanz28]

If the fan clutch doesn't sell I would be interested in buying it. If not do you have another or know of another that is for sale.