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#3
11-23-2024, 01:59 PM
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This rotor might work, it has a 5 x 127 [5.000"] lug pattern, and the 10mm [.393"] lug bolt holes can be easily drilled to 1/2" or more. The outer diameter is good, it's nearly an inch thick across the vented friction surfaces, and the drum hub might even fit inside it without machining; for that need a hat inside diameter of 6.40" min, that dimension is not shown.
But the 70mm height is about a .250" short, which will cause the caliper piston to be slightly out of its hole even with new pads, as opposed to fully seated with a correct height rotor, which needs to be around 2.90". Finally the 101.6mm [4.000"] register is way too big, but the lug pattern can act to keep the rotor centered. This site doesn't list applications, but I think this a front rotor for a GM 4WD truck, not sure year range. https://brakeperformance.com/images/.../brake-rotors/
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Red\black 65 Grand Prix 467 E-head stroker, Viper T-56 6-speed, 4.10 spool |
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