which bellhousing ?
Thread Starter
Drifting
Joined: Nov 2003
Posts: 1,874
Likes: 7
From: l In
which bellhousing ?
OK friends, doing the old auto to 4 speed conversion. Question is which GM bellhousing can I use with a 168 tooth flywheel and an 11" clutch , I know the 621 is the bell of choice for the novice numbers matching person, But frankly, I don't give a da+n about the numbers. Is there other bells that will work ?
Thanks to all
Thanks to all
Melting Slicks
Joined: May 2000
Posts: 2,125
Likes: 9
From: Crescent City, CA
Besides the 621, you can use:
553
444
697
982
They are all passenger car 11" clutch bellhousings.
With the:
756
486
They are also 11" bells, but have a larger center hole (truck). Which means you need to buy an adapter that is about $45.
To the best of my knowledge.
sometimes
Hope this helps.
Terry
553
444
697
982
They are all passenger car 11" clutch bellhousings.
With the:
756
486
They are also 11" bells, but have a larger center hole (truck). Which means you need to buy an adapter that is about $45.
To the best of my knowledge.
sometimesHope this helps.
Terry
Thread Starter
Drifting
Joined: Nov 2003
Posts: 1,874
Likes: 7
From: l In
Besides the 621, you can use:
553
444
697
982
They are all passenger car 11" clutch bellhousings.
With the:
756
486
They are also 11" bells, but have a larger center hole (truck). Which means you need to buy an adapter that is about $45.
To the best of my knowledge.sometimes
Hope this helps.
Terry
553
444
697
982
They are all passenger car 11" clutch bellhousings.
With the:
756
486
They are also 11" bells, but have a larger center hole (truck). Which means you need to buy an adapter that is about $45.
To the best of my knowledge.
sometimesHope this helps.
Terry
Thanks a million
Melting Slicks
Joined: Mar 2005
Posts: 2,838
Likes: 10
From: Austin TX
You might consider the 621 being reproduced by Keisler,..stronger, tighter tolerances, etc. About $200:
http://www.keislerauto.com/vmchk/gm/...ypage_acc.html
http://www.keislerauto.com/vmchk/gm/...ypage_acc.html
Thread Starter
Drifting
Joined: Nov 2003
Posts: 1,874
Likes: 7
From: l In
Former Vendor
Joined: Aug 2005
Posts: 322
Likes: 0
From: knoxville tn
Yes mine are US made. I know this will sound like I am bragging but you will not be disappointed in ours. I have a fellow competitor that wants me to sell to him because he is probably getting the one like you received. Spyder web cast I call it you can see what looks like cracks. Ours is smooth sand cast. Plus it is 1.5 times thicker than the factory. A very high quality piece. All CF members get them with a free Fork boot and pivot ball. The Bell kit comes with the bolts and inspection cover as well.
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