The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Putting booster on 66 drum brakes driving me crazy

old cool · 07-03-2022, 02:12 PM

Thanks for message. i no longer have gmc but i did adjust a booster rod on a 72 vette measuring as you did. it worked but my pedal seems a tad lower. aftermarket parts are sometimes the problem. i tried to lengthen the rod but the master cylinder depth will not allow. the rod hits the cylinder face and you cant bolt MC to booster. Brake work seems more problematic then decades ago.

07-03-2022, 02:12 PM	#30
old cool Registered User Join Date: Apr 2014 Location: Rochester, MI Posts: 206	Re: Putting booster on 66 drum brakes driving me crazy Thanks for message. i no longer have gmc but i did adjust a booster rod on a 72 vette measuring as you did. it worked but my pedal seems a tad lower. aftermarket parts are sometimes the problem. i tried to lengthen the rod but the master cylinder depth will not allow. the rod hits the cylinder face and you cant bolt MC to booster. Brake work seems more problematic then decades ago.