69stang 11 Report post Posted May 30, 2008 Does anyone know what size brakes would have been on a 70 mustang? There is a 10" and 11" kit Thanks in advance. Quote Share this post Link to post Share on other sites
69RestoRod 10 Report post Posted May 31, 2008 I would say 10" but since it seems like this rear isn't original to your car and could be questionable on it's origination. Best is to take off the drums and measure them. Had that problem with my 69 until I found out the rear was from 58 Custom 300. Quote Share this post Link to post Share on other sites
coz 108 Report post Posted June 2, 2008 If this isn't an originality issue, 15" tires or larger will fit around the 11" rear drums by MasterPower Brakes. Nice upgrade for rear drums.... http://www.mpbrakes.com/products/product-detail.cfm?product_id=695 Quote Share this post Link to post Share on other sites
