Torrel Disc Brake Conversion Question

[philbert]

Is it possible that the calipers you got at the auto parts store are not really the right ones?

This is what I am going to check today. Jeremy had mentioned a very specific caliper/part# through NAPA, however, I was told by NAPA that this specific part was NLA, so was given a different caliper that fits a 2001 Chevy Lumina (per install guide, this is the vehicle to use to source replacement parts).

Tuning in, because after a brake issue today, I've spent all afternoon researching this exact kit. Is this happening on all 4 corners, or just one?

It does seem to happen on all 4 corners. The kit itself is very well made, and the install was easy enough. I am going to try different brand calipers this week and see if this fixes the issue. If not, the only other options I can see are to either insert a shim between the caliper bracket and caliper mount (to bring the caliper a bit more towards the outside), or to file down the outer brake pad about 1mm (which does not seem ideal, but would work). Will report back once I try the new calipers.

[RidingDonkeys]

This is what I am going to check today. Jeremy had mentioned a very specific caliper/part# through NAPA, however, I was told by NAPA that this specific part was NLA, so was given a different caliper that fits a 2001 Chevy Lumina (per install guide, this is the vehicle to use to source replacement parts).



It does seem to happen on all 4 corners. The kit itself is very well made, and the install was easy enough. I am going to try different brand calipers this week and see if this fixes the issue. If not, the only other options I can see are to either insert a shim between the caliper bracket and caliper mount (to bring the caliper a bit more towards the outside), or to file down the outer brake pad about 1mm (which does not seem ideal, but would work). Will report back once I try the new calipers.

Let us know for sure. I'm definitely going to jump into this kit, so I'd love to know what part number worked and which one didn't.

[philbert]

Let us know for sure. I'm definitely going to jump into this kit, so I'd love to know what part number worked and which one didn't.

I actually tested 3 different brake calipers, all of which had an identical fit. Again the brake calipers are no longer mailed with the kit (due to weight), however, they recommend you purchase the following from NAPA: SE 4826A (Front right brake caliper with hardware) and SE 4827A (Front left brake caliper with hardware). I was initially told that these parts were NLA, however, they are available online through NAPA to ship to your house.

Additionally, I tried reseating the inner bearing race/bearing and refitting the hub assemblies which improved things slightly. The rotor now appears to be more centered on the brake caliper, however, the outer brake pad still rubs in one small area. I guess I'm not too worried about this, as I have read elsewhere that this will wear itself in and self-correct over the course of a few miles.

Let me know if you have any other questions or need any other info or help with the kit.