Finally made it to the rear brakes on the 57 GMC 370 LCF. Got all the rear wheels off and trying to get the brake drums off. I have the T-150 rear axel-2 speed. My manuals show removing the 3 countersunk small screws and the drum should slide off the lug bolts. Got the screws out but drum won,t budge. Sort of afraid to use heat. I have sprayed so much penetrant and may get the brakes on fire. Thanks for any advice.
Wayne.


57 GMC LCF 370
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