Hi all simple question
What is the difference if any between a clutch in a Gmc G508 270 and a Chevy G506 with an original 235 engine and four speed ??
If they are not the same any ideas where a clutch for a Chevy can be sourced.
thanks
Clutch
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- Major
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Clutch
1941 GMC 352 A1 Cargo 29595
1942 GMC 353 F2 Workshop 102620 ST6 Type M18 Electrical Repair
1942 GMC 353 B2 Cargo
1942 Ben Hur 1ton Wooden Cargo Trailer
1942 Chevrolet G506 G7113 Tractor 1NK 245837
1944 5ton The Trailer Company of America, Stake and Platform Semi Trailer
1943 Dodge WC63 6x6 82035401
194? Diamond T 968a 968A7471
PFC 514th Q.M T.C We Deliver Everything, Except Babies
1942 GMC 353 F2 Workshop 102620 ST6 Type M18 Electrical Repair
1942 GMC 353 B2 Cargo
1942 Ben Hur 1ton Wooden Cargo Trailer
1942 Chevrolet G506 G7113 Tractor 1NK 245837
1944 5ton The Trailer Company of America, Stake and Platform Semi Trailer
1943 Dodge WC63 6x6 82035401
194? Diamond T 968a 968A7471
PFC 514th Q.M T.C We Deliver Everything, Except Babies
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- Brigadier General
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Re: Clutch
The clutch for the Chev is easy to find. A good auto parts store can probably get you one. If not, Jim Carter antique truck parts.
The GMC, that is a problem. It is a special explosion proof looking clutch that is made for a recessed flywheel. That is why you have to be really careful with the GMC clutch adjustment; make the clutch disengages about 1" off of the floor. FORGET the free play. You will have lots when new, and none when the disk is worn out.
On a slightly different, though related note: Can anyone with a good speed shop find out if you can buy a flywheel the same diameter as the GMC without the mounting holes (4 of them on a CCKW) drilled out. If such an animal could be found, you could install a Corvette clutch like I have on my CCKWs with the GMC 302 cid engines.
The GMC, that is a problem. It is a special explosion proof looking clutch that is made for a recessed flywheel. That is why you have to be really careful with the GMC clutch adjustment; make the clutch disengages about 1" off of the floor. FORGET the free play. You will have lots when new, and none when the disk is worn out.
On a slightly different, though related note: Can anyone with a good speed shop find out if you can buy a flywheel the same diameter as the GMC without the mounting holes (4 of them on a CCKW) drilled out. If such an animal could be found, you could install a Corvette clutch like I have on my CCKWs with the GMC 302 cid engines.
Dr Deuce Over 50,000 driven miles in a CCKW
1942 CCKW closed cab shopvan
1943 CCKW closed cab cargo w/M32 MG mount
1944 CCKW open cab LeRoi Kompressor
1944 CCKW open cab F1 Aircraft fueler tanker
1945 CCKW open cab cargo w/artic cab
1942 Chev cargo
1942 Chev K51 Panel
1944 Chev M6 Bomb Truck
1942 GPW Jeep
http://home.comcast.net/~cckw/wsb/html/ ... 59870.html
1942 CCKW closed cab shopvan
1943 CCKW closed cab cargo w/M32 MG mount
1944 CCKW open cab LeRoi Kompressor
1944 CCKW open cab F1 Aircraft fueler tanker
1945 CCKW open cab cargo w/artic cab
1942 Chev cargo
1942 Chev K51 Panel
1944 Chev M6 Bomb Truck
1942 GPW Jeep
http://home.comcast.net/~cckw/wsb/html/ ... 59870.html
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- Major
- Posts: 412
- Joined: Mon Nov 13, 2006 1:08 pm
- Location: RAMSGATE ENGLAND
Re: Clutch
Thanks for the info , Parts here in the UK are hard to find for the Chev and now I'm finding for the Diamond T.
1941 GMC 352 A1 Cargo 29595
1942 GMC 353 F2 Workshop 102620 ST6 Type M18 Electrical Repair
1942 GMC 353 B2 Cargo
1942 Ben Hur 1ton Wooden Cargo Trailer
1942 Chevrolet G506 G7113 Tractor 1NK 245837
1944 5ton The Trailer Company of America, Stake and Platform Semi Trailer
1943 Dodge WC63 6x6 82035401
194? Diamond T 968a 968A7471
PFC 514th Q.M T.C We Deliver Everything, Except Babies
1942 GMC 353 F2 Workshop 102620 ST6 Type M18 Electrical Repair
1942 GMC 353 B2 Cargo
1942 Ben Hur 1ton Wooden Cargo Trailer
1942 Chevrolet G506 G7113 Tractor 1NK 245837
1944 5ton The Trailer Company of America, Stake and Platform Semi Trailer
1943 Dodge WC63 6x6 82035401
194? Diamond T 968a 968A7471
PFC 514th Q.M T.C We Deliver Everything, Except Babies