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Product Summary

Front Position, 5 on 4.75" Bolt Pattern, Natural

  • Upgrade your '63-'70 Chevy pickup to disc brakes and gain the advantage of a more common 5 on 4 3/4" GM midsize passenger car bolt circle
  • Requires wheel change
  • Kit includes 11" rotors, GM Midsize calipers, caliper brackets, bearings, seals, spindle nuts, dust caps, banjo bolts, brake hoses
  • As well as a 11" single diaphragm brake booster, master cylinder, disc/drum proportioning valve and mounting hardware
  • Only for 1/2 ton trucks

Comes as a Kit

Key Specs

PositionFront
Bolt Pattern5 on 4.75"
Rotor Diameter11 Inch
Rotor TypeVented
Caliper PistonsOne

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Details

This kit allows you to upgrade your 1967-1970 Chevy pickup to disc brakes and gain the advantage of a more common 5-on-4.75" GM midsize passenger car bolt circle. A wheel change is required, but you want custom 5-lug wheels on your truck anyway, right? The new 11" rotors fit on your stock drum brake spindles.

Kit includes 11" rotors, GM Midsize calipers, caliper brackets, bearings, seals, spindle nuts, dust caps, banjo bolts, brake hoses, 11" single diaphragm brake booster, master cylinder, disc/drum proportioning valve, and mounting hardware.

Only for 1/2 ton trucks 

Rotor Diameter:  11"
Caliper Piston Diameter:  2.8"
Caliper Inlet:  10-1.5mm
Booster Type:  Single Diaphragm (Stock Type) 
Booster Diameter:  11"
Proportioning Valve Type:  Disc Front/Drum Rear
Proportioning Valve Ports:  3/8"-24 Front, 9/16"-18 Rear
Recommended Brake Line:  3/16" Steel 

Specs

  • Rotor Diameter:  11"
  • Caliper Piston Diameter:  2.8"
  • Caliper Inlet:  7/16"-20
  • Booster Type:  Single Diaphragm (Stock Type) 
  • Booster Diameter:  11"
  • Proportioning Valve Type:  Disc Front/Drum Rear
  • Proportioning Valve Ports:  3/8"-24 Front, 9/16"-18 Rear
  • Recommended Brake Line:  3/16" Steel

Specifications

KEY SPECS
MFG. Part #9106770
BrandSpeedway Motors
PositionFront
Bolt Pattern5 on 4.75"
Rotor Diameter11 Inch
Rotor TypeVented
Caliper PistonsOne
Caliper FinishNatural
ColorNatural
Parking Brake ProvisionNo
Rotor ShapeRound
Hardware IncludedYes
Front Rotor IncludedYes
Front Rotor Diameter11 Inch
Front Caliper IncludedYes
Front Caliper Piston Quantity1
Front Caliper FinishNatural
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedYes
Brake Booster IncludedYes
Rear Rotor IncludedNo
GENERAL
Rotor Thickness1.05"
Stud Diameter.44"
Stud Length.82"
Thread Pitch10-1.5mm
Centerline of Holes7.00"
FinishNatural
Sold in QuantityKit
NotesIncludes master cylinder, booster, caliper brackets, calipers, brake hoses, bearings, seals, and hardware.
Rotor Material TypeSteel