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| | | Forums66 Topics128,147 Posts1,056,805 Members48,454 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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| | | | Joined: Apr 2012 Posts: 158 Shop Shark | | Shop Shark Joined: Apr 2012 Posts: 158 | Just bought a long sought after c30 with a 292...Question on wobble of crankshaft pully - also where can I find the specs on this truck...such as tire size & wheels. Thanks | | | | | Joined: Sep 2006 Posts: 2,393 Shop Shark | | Shop Shark Joined: Sep 2006 Posts: 2,393 | You can just google for specs.You may just need a sleeve on the crank snout or it's possible the pulley is worn too much. The sleeve is an aftermarket item and a pulley may be found on ebay.
Drew
| | | | | Joined: Apr 2012 Posts: 158 Shop Shark | | Shop Shark Joined: Apr 2012 Posts: 158 | My guess is to replace the Harmonic Balancer? Isn't the sleeve the solution of a leaky front seal? | | | | | Joined: Sep 2006 Posts: 2,393 Shop Shark | | Shop Shark Joined: Sep 2006 Posts: 2,393 | My guess is to replace the Harmonic Balancer? Isn't the sleeve the solution of a leaky front seal? m No. It's called Speedi-sleeve. If it's that bad replace the balancer or have it rebuilt. www.damperdoctor.com
Drew
| | | | | Joined: Apr 2012 Posts: 158 Shop Shark | | Shop Shark Joined: Apr 2012 Posts: 158 | Damperdoctor is the meal ticket..finding this balancer locally or on line, is a bit of a challenge...Thanks for your help on this... | | |
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