The Ford 8.8 shown on the website is the straight axle, where the unit supplied from SPF is a Ford Racing unit, 8.8 full independent suspension.
My experience with this rear end has been good. Lots of SPF owners running more horsepower than mine, and the only issue I have seen, or in this case "heard", is the noise the rear makes on "some" cars. No real idea why, but on some cars in can make noise (a clinking noise between acceleration, and deceleration). My old car 992 was quiet, 1380 makes the noise.
But I am not aware of these having mech problems overall.
Eric
