904 or 727 ?

Are 10.60s and 10.70s mid tens? got 3 904s with years of racing on them with no problems with transbrakes..

one was last rebuilt in 2005 (69 barracuda)...another in 2006 (71 Dart)..and the last one was done in 2010 (71 Demon)..just put one together a couple of months ago for 71 duster...car has not left the garage yet.

each one has 24 spring kit in front drum...each one has a reinforced band strut ....two have stock disc and steels...barracuda has alto disc and kolene steels...all have kevlar bands...and all use tranzact Pro brake valve bodies....and my biggest speed secret is the type F fluid from wally world...

71 Duster 904 has stock disc/steels...24 spring kit, kevlar band..TA valve body..reinforced band strut

if you can not get more then a half season out of a 904,,,better find someone else to build them...cause i did not stay in a holiday inn ...ever,,,and I have rebuilt this 3...

yeah..probably not making 500 horses either...probably 450-475 hp

need to make sure you clutch pac clearance are right...remove and replace pump bushing, front drum bushing and rear tail shaft bushing...check thrust washers for wear and replace as necessary....if racing ..replace single wound spring with 24 spring kit (single wound spring comes unwound and lets front clutches drag at high rpm)....and reinforced band strut...and I am using 5.0 kickdown levers in all of them....that is about Beefed as a 904 I get..

as said before..pick your parts and spend your money....if 727 floats your boat..go with it...