SPF rear brakes

[Tinker51]

I need to replace a rear brake disc. Anyone know what the correct application is for ordering a new one. The answer is not 89-92 T-bird. Tried that.

[Bill Wells]

better check out what ya have . you don't list your chassis number , makes a diff as to who answers your question cuz:

several brakes have been used . rear end is 94-97 Tbird i recall, but not sure if they used tbird rear brakes . fronts were off granadas , some mustang brakes have been reported too - but dont know if that was original equip .

very early cars had ford brakes standard with willwood upgrades available as option at prox $2400. I dont know which series of cars their ford brakes came from for the rears , passenger car or ford racing application . later cars had willwoods standard with an according price adjustment to msrp. bill

[SPF604]

Best bet is to call your dealer or call Olthoff Racing. Give them your car number and get it sorted out without any problems.

[xlr8or]

Call Olthoff with your SPF S/N and they will probably know exactly what you need.

[Tinker51]

Whoops, sorry.
The car is a 700 series with Wilwood.
Talked to Dynamic and they are the ones who told me 89-92 T-bird.
The disc I have is dimensionally correct but the bolt pattern is off.

[Woodz428]

The T-bird uses a smaller 4-1/4" bolt pattern compared to the typical Ford
4-1/2". If they are Wilwoods, you might keep that in mind when ordering.