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$239.99
GM Midsize Brake Kit for 910-34923 Spindles
GM Midsize Brake Kit for 910-34923 Spindles
Front Position, 5 on 4.75" Bolt Pattern, 10.50 Inch Rotor Diameter, Vented Rotor Type, Natural
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GM Midsize Brake Kit for 910-34923 Spindles
Part # 91031995
$239.99
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Details
Position:
Front
Bolt Pattern:
5 on 4.75"
Rotor Diameter:
10.50 Inch
Rotor Type:
Vented
Caliper Pistons:
Single
Caliper Finish:
Natural
MFG. Part #:
91031995
Rotor Thickness:
1.04"
Rotor Shape:
Round
Centerline of Holes:
7.00"
Track Width Increase:
.75"
Finish:
Natural
Hardware Included:
Yes
Sold in Quantity:
Kit
Notes:
Includes rotors, bearings and seals, calipers, pads, brake hoses, and brake tabs.
Rotor Material Type:
Cast Iron
Info
Disc brake kit features 10 ½” GM vented cast iron rotors and 1969-77 GM single piston calipers. Track width is increased over stock O/E front end width by 3/4" overall or 3/8" per side.
Spindles sold separately.
910-31995 Instructions (PDF)
Item Details
Spindles NOT includedNotes
- This kit will not work with the original '55-'57 Chevy drum brake master cylinder. It does not have the capacity to supply the proper amount of pressure for front disc brakes. For best results, we recommend using master cylinder booster kit 910-35556 with this front disc brake conversion.
- Front drum-to-disc brake conversions also require a proportioning valve to be installed in the rear brake line circuit. The proportioning valve modulates pressure to the rear brakes which is necessary to prevent the rear brakes from locking up in an emergency stop situatiuon. Recommended master cylinder booster kit 910-35556 also incudes an adjustable proportioning valve to allow for a proper installation of front disc brakes.
Some parts are not legal for use in California or other states with similar laws/regulations
What's In The Kit
Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
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1979-1981 GM Midsize 10 1/2 Inch Disc Brake RotorsPart # 91031081Qty x 2
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IMCA 1969-77 Midsize Standard Stock GM Caliper, LHPart # 91031035-LQty x 1
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IMCA 1969-77 Midsize Standard Stock GM Caliper, RHPart # 91031035-RQty x 1
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Speedway Soft Street Organic Brake Pads GM Mid-Size 1969-1977Part # 9193382Qty x 1
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Speedway and Metric Chassis, Replacement Inner Seal for 910-31048Part # 912S19753Qty x 2
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Inner Wheel Bearing ConePart # 912TLM67048Qty x 2
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Cone-Outer Wheel BRG - .844 IDPart # 912TM12649Qty x 2
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Spindle Nut Kit for Speedway 49-54 Chevy and 1953-82 GM SpindlesPart # 910616005Qty x 1
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Front Disc Brake Hardware KitPart # 9103142.1Qty x 1
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Reviews
Q & A
Videos
-
After getting the control arms and drop spindles installed last time, we are dying to see what it looks like on the ground. Today we are working with the Speedway Deluxe Disc Brake Kit. Josh and Joe are on a roll!
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Tim talks about the options we have for early Ford drum brakes.