Product Summary

Front Position, 11 Inch Rotor Diameter, Natural

  • Upgrade your '67-'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

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Key Specs

MFG. Part #9106770
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter11 Inch
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Speedway Motors 9106770 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
  • Mounting hardware

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

Speedway Motors 9106770 Specifications

KEY SPECS
MFG. Part #9106770
BrandSpeedway Motors
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter11 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 Diameter11 Inch
Front Caliper IncludedYes
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedYes
Brake Booster IncludedYes
Brake Hoses IncludedYes
Rear Rotor IncludedNo
Bolt Pattern5 on 4.75"
FinishNatural
ColorNatural
Front Caliper FinishNatural
Front Caliper Piston Quantity1
GENERAL
Sold in QuantityKit
NotesIncludes master cylinder, booster, caliper brackets, calipers, brake hoses, bearings, seals, and hardware.
Rotor Thickness1.05"
Stud Diameter0.44"
Stud Length0.82"
Thread Pitch10 mm
Centerline of Holes7"
Rotor Material TypeSteel
Piston Diameter2.8"

Ratings & Reviews

5

6 Reviews

Overall Assessment

Customers are highly pleased with our product, a comprehensive and high-quality disc brake kit. Highlights include its practicality - coming with all necessary parts for installation, requiring no additional modifications, and significantly improving braking performance. Users also mentioned its easy installation process. The kit is particularly recommended for those building or modifying vintage trucks. The product delivers a smooth stopping experience, proving superior in comparison to other kits. It exceeded customer expectations in terms of quality, utility, and road safety.

5

6 reviews

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6

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Highly recommend to Chevy & GMC owner.

5.0

a year ago

LD

Morrill

Verified

It all fits!!

Would Recommend

Yes !!!

5.0

7 years ago

Hey Pap

Brandon Ms.

Verified

This was a Awesome Kit. All parts needed to complete the install. Great to get everything at one place. And Just what I was looking for.

Would Recommend

I received the disc brake kit for my 1970 1/2 ton p/up, ever

5.0

10 years ago

Jim, retired trucker

Asheboro, n.c.

Verified

I have a question, the truck had 6 lug pattern, now have 5 lug on 4 3/4 pattern. Rear wheels still have 6 lug pattern. Can I get 2 rims for front tires, 5 lug------and get same rim for rear with original 6 lug pattern. 15" tires on front and back!!!!!! Matching style rims??????? Thanks, James Everything is fine n the kit as advertised!!!!!!

Would Recommend

this really makes my truck stop

5.0

11 years ago

gravy

Edenton , NC

Verified

this kit was easy to install ,and made a major improvement in the breaking of my truck

Would Recommend

The complete package!

5.0

11 years ago

Randy79

Shakopee, MN, USA

Verified

The kit comes with everything you need. the install is very easy and has a great fit with no modifications. Road tested it when I was done and it performs perfect! I highly recommend this kit. And Speedway ships it fast!

Would Recommend

fast service , quality parts

5.0

14 years ago

white lightning

bakerafield ca

Verified

I am building a 1967 c10 and I put well over $7000 in the engine alone so I put this kit on in hopes that I may stop as smoothly and quickly as possible , speedway called me personally before shipping these parts and I appreciate that . Thank you speedway I will be doing business with you again

Would Recommend

Showing 6 of 6 reviews

Questions & Answers

11 Questions11 Answers

i have a front end off of a 67 flat nose panel which is actually a straight axle, is this kit compatible with it, I checked with napa and the bearings are the same but I have to b sure to order, thanks

by 2tired

6 years ago

1 answer

My truck currently has manual brakes. Will I need to get a factory power brake pedal for its proper ratio, or is this kit designed to work with the current manual brake pedal ratio?

by Paul

7 years ago

1 answer

Do you offer a 67-72 Chevy C10 rear conversion set that changes axles to 5 on 4.75 bolt pattern to match the front disc brake conversion kit # 9106770.

by Jerry

8 years ago

1 answer

Since the rear is 6 lug do you sell the front in 6 lug so I can keep my existing wheels and tires

by Chet

8 years ago

1 answer

Do you have drop spindles available for this application

by Rooster

9 years ago

1 answer

Will this kit work with the stock 67 spindles? I'm assuming the bracket pictured is what the caliper mounts to? And the bracket mounts to the factory drum brake spindle?

by Reed the Rookie

10 years ago

1 answer

Will this work on a 1970 K5 (4-wheel drive) Blazer with existing drum brakes?

by Mike

10 years ago

1 answer

do I need to reinforce the firewall for booster and master cyl?

by sid

11 years ago

1 answer

What size wheel is required to fit the disc brake kit, backspace, offset etc?

by Briant

11 years ago

1 answer

I have a 1970 1/2 ton chevy custom with drum brakes all the way a round. My question is if I buy this kit will my factory hard lines off proportioning valve work with this application. If not what do I need and part numbers too please.

by Lloyd

14 years ago

2 answers

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