The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - how to tell if your spindles ahould have 1.00 or 1.25 rotors

81rado210 · 06-01-2014, 04:02 PM

The 1" spindle bearing are a lot smaller, the diameter of the rear bearing surface on the 1.25" is 1.375'' the 1" is 1.245" according to the spindles I have laying around... My truck had one 1" shindle and rotor and one 1.25" spindle and rotor and it had 1" calipers so needless to say I had fun figuring everything out on my truck...

06-01-2014, 04:02 PM	#2
81rado210 Registered User Join Date: May 2014 Location: kennesaw geaorgia Posts: 38	Re: how to tell if your spindles ahould have 1.00 or 1.25 rotors The 1" spindle bearing are a lot smaller, the diameter of the rear bearing surface on the 1.25" is 1.375'' the 1" is 1.245" according to the spindles I have laying around... My truck had one 1" shindle and rotor and one 1.25" spindle and rotor and it had 1" calipers so needless to say I had fun figuring everything out on my truck...