Product Summary

Front Position, 12 Inch Rotor Diameter, Natural

  • Achieve the more aggressive look you want for your 1971-72 Chevy C10 with our OE style 2.5" drop spindle kit
  • This design allows the spindles to be installed with stock balljoints and tie rod components making the install virtually painless
  • Features 2" drop spindles, cast iron rotors, calipers, bearings, seals, spindle nuts, caps, banjo bolts, and brake hoses
  • The rotors come with 1/2" diameter wheel studs installed in a 5 on 5" bolt pattern
  • This kit may not work with factory drum brake wheels

Comes as a Kit

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Key Specs

MFG. Part #91037172
PositionFront
Wheel Bolt Pattern (in.)5x5 in.
Wheel Bolt Pattern (mm)5x127 mm
Rotor Diameter12 Inch
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Speedway Motors 91037172 Details

We offer a 2-1/2" dropped spindle for 1971-72 Chevy C10 Trucks. This design allows the spindles to be installed stock balljoints and tie rod components making the install virtually painless. Kits include 2-1/2"" drop spindles, rotors, calipers, bearings, seals, spindle nuts, caps, banjo bolts and brake hoses. This kit may not work with factory drum brake wheels. 

  • 5 on 5" bolt pattern
  • 1/2" diameter studs.
  • Sold as a kit

Speedway Motors 91037172 Specifications

KEY SPECS
MFG. Part #91037172
BrandSpeedway Motors
PositionFront
Wheel Bolt Pattern (in.)5x5 in.
Wheel Bolt Pattern (mm)5x127 mm
Rotor Diameter12 Inch
Rotor TypeVented
Caliper PistonsOne
Caliper FinishNatural
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter15 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StylePlain Face
Front Rotor IncludedYes
Front Rotor Diameter12"
Front Caliper IncludedYes
Rear Caliper IncludedNo
Front Spindles IncludedYes
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedYes
Rear Rotor IncludedNo
Bolt Pattern5 on 5"
ColorNatural
Front Caliper FinishNatural
Front Caliper Piston Quantity1
GENERAL
Sold in QuantityKit

Ratings & Reviews

4.5

2 Reviews

Overall Assessment

Despite some issues with hose fitting and size, customers appreciated the perfect fit on the driver's side. The product fell short with the passenger side, prompting customers to purchase an OEM-style hose for correct length and fit. Most reviewers signify that they would buy the product again, suggesting overall satisfaction. However, they noted improvement could be made with the hose compatibility, preventing unnecessary adjustments. The product lost one star due to these alterations.

4.5

2 reviews

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I would buy this again

5.0

a year ago

Thadeus

Indiana

Verified

perfect fit

Would Recommend

Would buy again

4.0

3 years ago

Chris

Edgewood, WA

The hoses provided were not the correct IFM size on the passenger side. They were 16" long, the OEM ones I had are 13.5" roughly. This kits hoses are 7/16"-24 IFM, which fits the drivers side hard line, but not the 3/8"-24 flare nut on the passenger side. The provided hoses also did not fit into the OEM mounting bracket. The OEM bracket has one rounded side, which clocks the OEM hose in the correct orientation. (there is a bend @ the banjo bolt that is side specific) So I wound up buying a drivers and passenger side OEM-style hose. Which 1) Was the correct length. 2) Fit the OEM mounting brackets. 3) Fit the passenger side hard line w/out an adapter (didnt have to tweak the hard lines length) 4) OEM hose has a knuckle @ the caliper/banjo bolt (90deg out) which clocks the hose and also keeps it from moving when you tighten it (the OEM-style hoses will only go on their correct side) Would have gave 5 stars if didn't have to mess around with figuring out the hoses.

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

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