Yes, the OD of the MC flange will not fit into the hydroboost I used. I needed one to match the pedal I got from a 1998 truck since they are hard to come by in my area. I used this HB:
www.amazon.com/dp/B000C4946A?psc=1&ref=ppx_yo2ov_dt_b_product_details
Thanks for the info. I had seen info on the quick take up and that was the reason for the question. Since the HB conversion has forced me to change the MC, I will use this one:
www.amazon.com/dp/B000C9HK16?psc=1&ref=ppx_yo2ov_dt_b_product_details#customerReviews
Is is supposed to be for a JB5...
Question on best master cyclinder for the hydoboost for my truck. My 1994 K1500 has JB5 as stock but there are options for JB5 and JB7 master cylinders that will work with the hydro (hydro is 1998 JB7 to match the pedal). Is there any down side to using the JB7 master cyclinder in a stock brake...
Do you have the part numbers for the push rod kits? I have the rebuilt Cardone 52-7358 brake booster but I don't have the push rods and am having a hard time finding them?