i just got a stock SRA assembly from a 03 Mach 1. i know there isnt much to it different from a GT sra but i was curious, i guess mainly is what spline axles are in this axle assembly. i know i will be changing the gears but at some point in time im gonna want to put a locker in and some info on these rears would be nice. thanks in advance!
Specs on mach SRA
- Thread starter 20SVT03
- Start date
28 spline, if you're gonna beat on it Moser 31 splines are a must.
yep 28s and the brakes are different. think thats about it.
weak sauce 28's that will snap if you even think about running Drag radials.
Haven't had any issues with mine to date with 1.77-1.87 on MT DRs. That being stated 31s are in my future . . . .
most only last one or two runsso you guys are saying im looking at the same issues i had with the irs. great looks like ill be saving a little longer then i thought. What about the brakes are different. i swapped the calipers and rotors right over. the calipers looked identical.
haha. sorry man, the brakes are the same lol. for some dang reason i thought you said gt rear axle but why would you post it in the mach forum haha. my bad. :bash: and yes the 28s are weak. mine did fine with nittos but i never really came off the line hard. a real DR, it will not hold. your prolly better off with the IRS until you have a build SRA.
first pass at the track, that thing is done for... I really wonldnt even waste your time with tryin to make a pass haha. not goin to hold on slicks.
Two different problems, IRS's weakness is wheelhop, SRA's weakness is the combination of power and traction. Stay on street tires for a bit and you'll be ok.
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