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Livrat · 10-29-2006, 11:11 AM

If you are using the stock Jimmy 1/2 ton booster the rod is too long for a 3/4ton master cylinder.. You will need the 3/4 ton booster instead..
The 1/2 ton master cylinder uses a rod the goes about 2 inchs into the piston and the 3/4ton master cylinder rod is almost flush with the end of the piston..

10-29-2006, 11:11 AM	#2
Livrat Member #1049 Join Date: Jun 2000 Location: Troy Montana Posts: 3,940	Re: Freaking Brakes!!!!!!help!!!!!!!!!!! If you are using the stock Jimmy 1/2 ton booster the rod is too long for a 3/4ton master cylinder.. You will need the 3/4 ton booster instead.. The 1/2 ton master cylinder uses a rod the goes about 2 inchs into the piston and the 3/4ton master cylinder rod is almost flush with the end of the piston..