DLKessler
Member
I just installed Wilwood's kit #140-11019 which is the non-drilled/slotted version. I weighed each piece the kit replaced versus the kit itself and was floored at the weight savings...47lbs. total off the front end. Wilwood claims between 30-40 lbs. so I was expecting the bottom of that range. I don't think they factored the caliper bracket which is serious iron. The car had 1973 upgrades (it's a '71 Demon pro-street) which were the smaller 10 7/8 rotors and not the 11" plus "biggies" possible - so the weight savings is definitely more with those brakes/rotors. In addition. I switched out the master cylinder for a 2-bolt aluminum version and am now over 50 lbs. It was a great diet. Wilwood recommended the non-drilled/slotted for pure street use and the couple pounds it saved was not worth the additional $100 or worry about cracking. Great upgrade!!