Caliper mounting bracket bolt size??
01-20-2012, 09:47 AM
#1
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Caliper mounting bracket bolt size?? I am doing a front brake conversion to ls1 brakes. I have everything but the bolts that mount the caliper bracket to the spindles. Can anybody tell me the bolt size so i can go get some.
01-22-2012, 02:02 PM
#3
Here's what I have noted for them:
GM Part Number: 18023646 (Front caliper bracket bolt)
Description: Metric Hex Cap Screw
Measurement: M12 X 35 X 1.75
Manufacturer: MNP Manufacturing Corp.
Ultimate Strength: 100 kgf/mm2
Yield Strength: 90 kgf/mm2
These bolts are very hard to find at hardware stores due to their size/shape/black oxide coating and the need for them to be made by high strength steel. You should be able to get them from any dealer fairly easily.
GM Part Number: 18023646 (Front caliper bracket bolt)
Description: Metric Hex Cap Screw
Measurement: M12 X 35 X 1.75
Manufacturer: MNP Manufacturing Corp.
Ultimate Strength: 100 kgf/mm2
Yield Strength: 90 kgf/mm2
These bolts are very hard to find at hardware stores due to their size/shape/black oxide coating and the need for them to be made by high strength steel. You should be able to get them from any dealer fairly easily.
Last edited by wssix99; 01-22-2012 at 11:01 PM.
