Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



Visit the new site at vcca.org

Previous Thread
Next Thread
Print Thread
Rate Thread
#468856 04/10/22 02:30 PM
Joined: Dec 2005
Posts: 113
pottejo Offline OP
Shade Tree Mechanic
OP Offline
Shade Tree Mechanic
Joined: Dec 2005
Posts: 113
I have just purchased a Canadian rolling chasse that has some of the parts for a power clutch. Does anyone have information on the clutch or parts. The Chevrolet Repair Manual for General Motors of Canada has several pages on how it work and adjustments.

Filling Station - Chevrolet & GMC Reproduction Parts


Filling Station


Joined: Jan 2002
Posts: 30,701
Likes: 141
ChatMaster - 25,000
Offline
ChatMaster - 25,000
Joined: Jan 2002
Posts: 30,701
Likes: 141
Interesting. It was never used on US Chevrolet cars. Was used on Buick in the US

Last edited by Chev Nut; 04/10/22 03:18 PM.

Gene Schneider
Joined: Dec 2005
Posts: 113
pottejo Offline OP
Shade Tree Mechanic
OP Offline
Shade Tree Mechanic
Joined: Dec 2005
Posts: 113
I have no idea. This is the first that I have run into this

Joined: Dec 2019
Posts: 1,139
Likes: 75
ChatMaster - 1,000
Offline
ChatMaster - 1,000
Joined: Dec 2019
Posts: 1,139
Likes: 75
Could someone explain to me what a power clutch is?

Never heard of this before.


Ole S Olson
Joined: Dec 2005
Posts: 113
pottejo Offline OP
Shade Tree Mechanic
OP Offline
Shade Tree Mechanic
Joined: Dec 2005
Posts: 113
According to the Chevrolet Repair Manual (Canada); A Power Clutch is a vacuum assisted clutch. the assembly consists of three parts The power cylinder, operating valve, and cushion valve

Joined: Jun 2007
Posts: 1,894
ChatMaster - 1,500
Offline
ChatMaster - 1,500
Joined: Jun 2007
Posts: 1,894
Sounds interesting!


1938 Canadian Pontiac Business Coupe (aka a 1938 Chevy Coupe with Pontiac shaped front sheet metal - almost all Chevy!)
1975 4-speed L82 Vette
Joined: Oct 2011
Posts: 337
Likes: 4
Backyard Mechanic
Offline
Backyard Mechanic
Joined: Oct 2011
Posts: 337
Likes: 4
Was this an accessory that preceded the availability of a vacuum gearshift in the early '40's?

Last edited by kaygee; 04/10/22 09:15 PM.
Joined: Jan 2002
Posts: 30,701
Likes: 141
ChatMaster - 25,000
Offline
ChatMaster - 25,000
Joined: Jan 2002
Posts: 30,701
Likes: 141
Not realy,
Was used on Chrysler products and some of the independent makes mainly in 1932 and 1933. It eleminated the need for the driver to use the clutch under most conditions. The pedal rose as the vacuum dropped such as starting off and pausing to shift.


Gene Schneider

Link Copied to Clipboard
 

Notice: Any comments posted herein do not necessarily reflect the official position of the VCCA.

Powered by UBB.threads™ PHP Forum Software 7.7.5