Product Summary

Front Position, 11 Inch Rotor Diameter, Natural

  • This kit includes everything you need to convert your stock '49-'54 Chevy car to disc brakes!
  • No machining is required which makes this a true bolt on upgrade
  • 11" diameter vented rotors and 2-1/2" piston brake calipers bring modern brake performance to your classic Chevy
  • The 5 on 4 3/4" bolt pattern rotors will fit most 15" disc brake style wheels
  • Not for use with straight axles

Comes as a Kit

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Key Specs

MFG. Part #9101954
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter11 Inch
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 9101954 Details

This kit allows you to upgrade your 1949-1954 Chevy car to front disc brakes and retain the original 5 on 4-3/4 inch bolt pattern. Front disc brakes provide a significant improvement in braking performance versus the drum brakes your old Chevy came with. This kit includes everything you need to convert your stock 1949-1954 Chevy car to disc brakes. 
  • Works with stock passenger car spindles
  • No machining required
  • 11" diameter vented rotors
  • 2-1/2" single-piston intermediate GM type brake calipers w/ 10MM-1.5 inlet thread (Note aftermarket reproduction caliper provide w/ metric thread)
  • 5 on 4-3/4 inch bolt pattern
  • Works with most 15" diameter wheels
  • Not for straight axle
  • This will not fit our 91032100 Speedway "Modified" 49-54 Chevy spindles
  • Works best with 1949-54 Chevy brake pedal/master/booster assembly 910-19542

Item Details

5 on 4-3/4" Bolt Circle

Application

Will also work on 1953-62 Chevy Corvette

Charts

Speedway Motors 9101954 Specifications

KEY SPECS
MFG. Part #9101954
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 IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedYes
Rear Rotor IncludedNo
Bolt Pattern5 on 4.75"
ColorNatural
Front Caliper FinishNatural
Front Caliper Piston Quantity1
Application TypeOE 49-54 Chevy car spindle
GENERAL
Sold in QuantityKit
Front Suspension TypeIFS
Rotor Material TypeSteel

Ratings & Reviews

4.7

36 Reviews

Overall Assessment

The product has been frequently praised by customers for its ease of installation, taking around 2 hours or less with simple tools. Many users highlighted its high quality and excellent performance. Problems with leaks from the banjo area on the caliper were noted by one customer, and a few suggested that detailed instructions would improve the experience. However, users generally found the installation straightforward even with the minimum guidance, appreciating the bolt-on nature of the product as it simplifies the process. Moreover, it fits perfectly to various vehicle models, providing enhanced, safer braking. The customer support was also complimented, setting the product apart from the competition.

4.7

36 reviews

5

31

4

3

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Most Liked Positive Review

5.0

Installed on 54 Belair- Excellent Kit!

I installed this kit on my 54 Belair without any problems. Very nice kit which includes everything for disc brakes on the front of your original drum spindles. Very nice compliment to the Speedway Motors Firewall Booster/Master Cylinder kit Pt# 9101951!

Most Liked Negative Review

1.0

Be cautious with purchase.

Kit seemed nice, installation took only 2 hours, when bleeding the brakes, discovered both caliber were bad, leaking. Trouble shot with different crusher washers, banjo bolts, brake lines, nothing worked. Called support and I wasn't met with a solution, was told there was nothing I could do, ended up buying new calipers myself. But with this kit, rotors came warped, still squeaked after 300 miles of driving. Very disappointed.

Filter by Ratings

True bolt on!

5.0

5 months ago

TS

Kalispell MT

Verified

Love this kit! 100% Bolt on! Took longer to remove the drums

Would Recommend

I would buy this kit again.

5.0

5 months ago

Rats

Hilo Hawaii

Verified

Great kit. I have bought thi kit a couple of times. Easy install. Great fit.

Would Recommend

Be cautious with purchase.

1.0

6 months ago

Luke

Fargo, ND

Verified

Kit seemed nice, installation took only 2 hours, when bleeding the brakes, discovered both caliber were bad, leaking. Trouble shot with different crusher washers, banjo bolts, brake lines, nothing worked. Called support and I wasn't met with a solution, was told there was nothing I could do, ended up buying new calipers myself. But with this kit, rotors came warped, still squeaked after 300 miles of driving. Very disappointed.

Would Not Recommend

Good Quality

5.0

2 years ago

Jake Reeves

Camarillo , CA

Verified

Everything went together perfectly all the fittings and hardware were nice quality. Easy install with instructions

Would Recommend

Highly recommend

5.0

2 years ago

Greenbean

Gray Tennessee

Verified

I highly recommend this kit

Would Recommend

Yes

5.0

2 years ago

Mac

Des Moines Iowa

Changing my 1950 Chevy front brakes from drums to disc brakes, it came as said on the description of product when I bought it, well made and looked great after it was done 👍

Would Recommend

yes

5.0

3 years ago

steve

keosauqua ia

Verified

work out greatgoo

Would Recommend

It Was Incredibly Easy to Install!

5.0

3 years ago

Brian

Orangevale, CA

Verified

I installed in one weekend. Also gave me an excuse to clean up the inside of the wheel well too.

Would Recommend

I would buy this product again!

5.0

3 years ago

none

Howey in the Hills, FL

Verified

The service technicians were quite helpful and nice!!

Would Recommend

Easy install.

4.0

4 years ago

Jmam3710

Wa state

Very simple kit and easy install. Probably had it wrapped up in 2 hours. However still fighting large leaks from the banjo area on both calipers. Tried multiple new crush washers. Thinking the caliper casting is cheap.

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Showing 10 of 36 reviews

Questions & Answers

17 Questions • 15 Answers

What master cylinder is used with the 49 to 54 chevy front disc brake kit?

by Cliff

• 8 years ago

1 answer

The spindle on my 1941 chevy accepted brake drums off a 1950 c hevy. Will your disc brake kit for org. spindles fit my 1941 chevy car?

by Bigdog

• 8 years ago

1 answer

I have a 1949 chevy styleline deluxe with a stock front end. I installed a dual MC under floor so I could keep original look floor pedals. I sealed the MC, removing vents and installed a 1/4 inch nipple above each reservoir and installed a dual remote reservoir on firewall above steering column. My question is do I still need residual pressure valves? I am using four wheel drums.

by POP48

• 8 years ago

1 answer

I have a 1959 corvette and research showed the front suspension is the same as the 1954 chevy car. Can this be verified and will your kits fit?

by Jopilot

• 8 years ago

1 answer

what hubs do you use and are the bearings a special size?

by bodydrop

• 9 years ago

1 answer

which vehicle do the rotors and callipers come off or are the same as, in case I want to go the cross drilled and slotted route in the future?

by bodydrop

• 9 years ago

1 answer

So does the kit work on stock cars ?. And it doesn't need any add on equipment only the conversion kit correct?.

by Alexi

• 9 years ago

6 answers

Would this brake kit work on 1951 Chevy styleline Deluxe with no problem?.

by Kevin

• 9 years ago

1 answer

Will I gain any stopping power by installing this kit along with a dual master cylinder and no booster?

by Wolf

• 9 years ago

1 answer

I just bought this kit from you. Everything went in great except for the brake lines. The fittings are slightly too small to screw into the hard brake line. I know what thread the car line is. I need some help figuring out what thread is on the new brake line you sent me. Did I receive the wrong one? Can u please help me out. Ty.

by Chris

• 9 years ago

1 answer

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