Reply to "crank damper"

bosswrenchMember

Robbie, like a number of other engine, chassis and body parts, the steel pulleys on a 351-C for a Pantera are specific to the car. Generic 351-C pulleys will not be the same nor run at the stock ratio.

If you want to change the ratios for some reason, you will need aftermarket parts or find someone with a 6" (minimum) lathe, as they are not hard to fabricate. I've made a few sets, especially for engine-swap Panteras. Note that some commercial aluminum pulleys are cast, then lathe-turned for appearance and have cracked in use on a few cars. Others are made of aluminum plate and can be heat-treated to be much stronger. Cast and plate parts look identical after lathe turning, so buy from someone you trust.

8/4/181:40 PM

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