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| | | Forums66 Topics128,020 Posts1,055,345 Members48,420 | | 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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#61813 06/16/2006 4:19 AM | Joined: Dec 2004 Posts: 1,897 Shop Shark | | Shop Shark Joined: Dec 2004 Posts: 1,897 | I'm getting ready to put my 302 back together. I have a 270 harmonic ballancer that was ballanced with the rest of the internals of the engine. I also have a millitary HB with 2 belt grooves.
Does it matter which one I use? Are there any other cost effecient options? The 302 ballancer seems much larger and heavier. | | |
#61814 06/17/2006 10:19 AM | Joined: Jan 2000 Posts: 1,586 Extreme Gabster | | Extreme Gabster Joined: Jan 2000 Posts: 1,586 | If you intend to actually drive the truck, use the damper designed for the 302.Using a the wrong one can lead to bearing failure and at worst a broken crank. | | |
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