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#91032006
CPP 4954CBK-6HK 6-Lug Front Disc Brake Kit, 47-54 Chevy/GMC Truck
- Upgrate to modern discs brakes using stock spindles
- Features 1-1/4" thick, 12" rotors using GM full-floating calipers
- Includes 8" single diaphram booster, master cylinder, and proportioning valve
$840.99
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Product Summary
Front Position, 12 Inch Rotor Diameter, Natural
- Upgrate to modern discs brakes using stock spindles
- Features 1-1/4" thick, 12" rotors using GM full-floating calipers
- Includes 8" single diaphram booster, master cylinder, and proportioning valve
- Fits 1/2 ton Chevy and GMC trucks from 1947-54
- This will not fit on a factory manual transmission application. For Automatic transmission applications only!
Comes as a Kit
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Key Specs
| MFG. Part # | 4954CBK-6HK |
| Position | Front |
| Wheel Bolt Pattern (in.) | 6x5.5 in. |
| Wheel Bolt Pattern (mm) | 6x139.7 mm |
| Rotor Diameter | 12 Inch |
Need To Know
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CPP 4954CBK-6HK Details
CPP 6-lug disc brake kit contains all you'll need to put modern discs on your stock 1/2 ton spindles, and uses your stock spindles. The 1-1/4" thick, 12" rotor uses a GM full-floating caliper. The 8" single diaphragm booster master cylinder and proportioning valve mounts in the stock location. Some stock wheels may rub the caliper, and it may be necessary to use a spacer. May not work with some stock wheels. Also, 1947-50 trucks may need to drill out lower spindle hole from 7/16" to 1/2".
- Upgrate to modern discs brakes using stock spindles
- Features 1-1/4" thick, 12" rotors using GM full-floating calipers
- Includes 8" single diaphram booster, master cylinder, and proportioning valve
- Fits 1/2 ton Chevy and GMC trucks from 1947-54
Guides & Documents
CPP 4954CBK-6HK Specifications
CPP 4954CBK-6HK Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 4954CBK-6HK |
| Brand | CPP |
| Position | Front |
| Wheel Bolt Pattern (in.) | 6x5.5 in. |
| Wheel Bolt Pattern (mm) | 6x139.7 mm |
| Rotor Diameter | 12 Inch |
| Rotor Type | Vented |
| Caliper Pistons | One |
| Caliper Finish | Natural |
| Parking Brake Provision | No |
| Minimum Recommended Wheel Diameter | 15 Inch |
| Rotor Shape | Round |
| Hardware Included | Yes |
| Rotor Style | Plain Face |
| Spindle Type | Stock Height |
| Front Rotor Included | Yes |
| Front Rotor Diameter | 12" |
| Front Caliper Included | Yes |
| Rear Caliper Included | No |
| Front Spindles Included | No |
| Master Cylinder Included | Yes |
| Brake Booster Included | Yes |
| Brake Hoses Included | Yes |
| Rear Rotor Included | No |
| Bolt Pattern | 6 on 5.5" |
| Color | Natural |
| Front Caliper Finish | Natural |
| Proportioning Valve Type | Fixed |
| Front Caliper Piston Quantity | 1 |
| GENERAL | |
| Sold in Quantity | Kit |
| Rotor Thickness | 1.25" |
| Mount Type | Floating |
| Front Caliper Material | Cast Iron |
| Brake Lines Included | No |
| Parking Brake Cables Included | No |
| Brake Booster Diameter | 8 Inch |
| Brake Booster Type | Vacuum Diaphragm Single |
| Master Cylinder Bail Type | Double Bail Wire Zinc Lid |
| Proportioning Valve Location | Bottom Mount |
Ratings & Reviews
4
2 Reviews
Customers appreciate the disc brake kit for its completeness and suitability for a '55 GMC pickup. It is noted for being practical, equipped with all necessary parts, negating the need for additional purchases. However, some customers were less satisfied with the non-metal hubs and the product not being US-made. Despite these factors, many still recommend this kit due to its great price and the quality of the components, which distinctly sets it apart from competitors.
Ratings & Reviews
4
2 Reviews
Customers appreciate the disc brake kit for its completeness and suitability for a '55 GMC pickup. It is noted for being practical, equipped with all necessary parts, negating the need for additional purchases. However, some customers were less satisfied with the non-metal hubs and the product not being US-made. Despite these factors, many still recommend this kit due to its great price and the quality of the components, which distinctly sets it apart from competitors.
4
2 reviews
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nice kit
4.0
10 months ago
fast Jack
Springfield Ohio
Verified
Everything you need to install disc brakes on my 55 GMC pickup
Would Recommend
Great price and fast delivery
4.0
2 years ago
Fast Jack
Springfield Ohio
every thing is there. Hubs are not metal. Not made in US Great customer service and shipping
Would Recommend
Showing 2 of 2 reviews
Questions & Answers
Questions & Answers
1 Question • 1 Answer
What is the bore size of these hubs?
by D
• 3 years ago
1 answer
View Answer
1 of 1 questions shown
Fitment
Fitment
1947-1954 Chevy Truck
1951-1954 GMC 100
1947-1954 GMC 100-22
1953-1954 GMC 100-24
1952-1953 GMC 102-22
1951-1954 GMC 150
1947-1954 GMC 150-22
1953-1954 GMC 150-24
1947-1954 GMC Truck