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  2. Auto Parts
  3. Brake System
  4. Drums and Rotors
  5. Brake Drum
  6. ACDelco 18B470

ACDelco 18B470 Brake Drum

ACDelco 18B470 Brake Drum

ACDelco
Brand:ACDelco
Part Number: 18B470
UPC: 00021625955421
Weight: 22.8 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

DRUM F (B)

ACDelco Professional Brake Drums are constructed with G3000 SAE qualified material for structural integrity and maximum service life. They are tested to ISO/TS 16949 quality system standards and validated for balance to provide better braking performance. Chamfer angle, vane configuration, and plate thickness all follow the OE design, making them a premium aftermarket replacement for your GM and non-GM vehicle. Also, no machining is required. ACDelco Professional Brake Drums are ready to be installed right out of the box. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Brakes are one area in which vehicle owners simply cannot compromise. With ACDelco Brakes, they can get the peace of mind that comes with parts that are expertly engineered, manufactured to stringent tolerances, thoroughly tested and backed by the ACDelco name. Choose from our GM Original Equipment, Professional, Advantage, and Specialty Series brake products to meet your performance needs and budget. For your GM and non-GM vehicles, trust ACDelco rotors, pads, drums, and other brake components to help keep you and your loved ones safe.

ACDelco Professional, premium aftermarket, Brake products mean no compromises and quality at a fair price. ACDelco also offers select Specialty Brake products for Fleet and Police applications as well. Whether you call on our brake pads, brake shoes, rotors or drums, you can rest assured that ACDelco will give you the stopping power you need. And, with our warranty coverage, you will have the confidence and peace of mind that comes with owning ACDelco products.

Features and Benefits:

  • Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reducing noise and vibration
  • Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products
  • Inspected for balance; resulting in smooth brake operation and noise reduction
  • The following inspections and maintenance procedures can help prevent potential brake problems:
  • – Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
  • – Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
  • – Check the thickness of your brake pads.
  • – Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
  • The following should be conducted by a qualified technician:
  • – Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
  • – Inspection of the brake hoses for brittleness or cracking.
  • – Inspection of wheel bearings and grease seals.
  • – Parking brake adjustments (as needed).

Specifications:

ABS Sensor Ring Included:
No
Bolt Circle Diameter:
5.5 in.
Bolt Hole Quantity:
6
Brake Surface Finish:
Turned
Discard Thickness:
11.06 in.
Grade Type:
REGULAR
Height:
4.2 in.
Keyword Search:
ACDelco; ACDelco Brake Drums; ACDelco Professional Brake Drums; ACDelco Professional Brake Drums; Brakes; Braking; Brake Drums; Brake Parts; Brakes; Brake Drums; DRUM,FRT BRK; DRUM,RR BRK; DRUM,RR BRK(W/HUB); Professional Brakes; Professional Brake Drums; Professional Brake Drums
Length:
11.06 in.
Material:
Cast Iron
Mount Hole Diameter:
0.456 in.
New Or Remanufactured:
New
Nominal Drum Diameter:
11 in.
Outer Cooling Fins:
YES
Outside Diameter:
13.62 in.
Programming Required:
NO
Weight:
22.8 lb
Width:
14.1 in.

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.

Select a vehicle to narrow ACDelco 18B470 Brake Drum fitment info!

Last Updated: 12/03/2021

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1970

 

1970

 
Chevrolet C10 Pickup

6.6L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

Chevrolet C10 Pickup



6.6L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1970

 

1969

 

1970

 

1969

 
Chevrolet C10 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

Chevrolet C10 Pickup



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1969

 

1969

 
Chevrolet C10 Pickup

3.8L L6 Gas OHV,
5.3L V8 Gas OHV,
6.5L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

Chevrolet C10 Pickup



3.8L L6 Gas OHV,
5.3L V8 Gas OHV,
6.5L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1971

 

1971

 
Chevrolet G20 Van

4.8L L6 Gas OHV
2
 
Front
 
Professional
 

Chevrolet G20 Van



4.8L L6 Gas OHV

Front Professional

2 Per Vehicle

1971

 

1970

 

1971

 

1970

 
Chevrolet G20 Van

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV
2
 
Front
 
Professional
 

Chevrolet G20 Van



4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV

Front Professional

2 Per Vehicle

1967

 

1967

 
Chevrolet P10 Series

4.8L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

Chevrolet P10 Series



4.8L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1967

 

1966

 

1967

 

1966

 
Chevrolet P10 Series

4.1L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

Chevrolet P10 Series



4.1L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1967

 

1966

 

1965

 

1964

 

1963

 

1962

 

1967

 

1966

 

1965

 

1964

 

1963

 

1962

 
Chevrolet P10 Series

3.8L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

Chevrolet P10 Series



3.8L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1966

 

1966

 
Chevrolet P10 Series

3.2L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

Chevrolet P10 Series



3.2L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1965

 

1964

 

1963

 

1965

 

1964

 

1963

 
Chevrolet P10 Series

2.5L L4 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

Chevrolet P10 Series



2.5L L4 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1962

 

1962

 
Chevrolet P10 Series

4.3L L6 Gas OHV,
4.6L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

Chevrolet P10 Series



4.3L L6 Gas OHV,
4.6L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1970

 

1969

 

1968

 

1970

 

1969

 

1968

 
Chevrolet P10 Van

4.1L L6 Gas
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

Chevrolet P10 Van



4.1L L6 Gas

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1969

 

1968

 

1969

 

1968

 
Chevrolet P10 Van

3.8L L6 Gas
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

Chevrolet P10 Van



3.8L L6 Gas

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1955

 

1955

 
Chevrolet Truck

4.3L L6 Gas OHV,
4.3L V8 Gas OHV
2
 
Front
 
Professional
11 x 2.75 Brakes
 

Chevrolet Truck



4.3L L6 Gas OHV,
4.3L V8 Gas OHV

Front Professional
11 x 2.75 Brakes

2 Per Vehicle

1955

 

1954

 

1953

 

1952

 

1951

 

1955

 

1954

 

1953

 

1952

 

1951

 
Chevrolet Truck

3.8L L6 Gas OHV
2
 
Front
 
Professional
11 x 2.75 Brakes
 

Chevrolet Truck



3.8L L6 Gas OHV

Front Professional
11 x 2.75 Brakes

2 Per Vehicle

1953

 

1952

 

1951

 

1953

 

1952

 

1951

 
Chevrolet Truck

3.5L L6 Gas OHV
2
 
Front
 
Professional
11 x 2.75 Brakes
 

Chevrolet Truck



3.5L L6 Gas OHV

Front Professional
11 x 2.75 Brakes

2 Per Vehicle

1959

 

1958

 

1959

 

1958

 
GMC 100

5.5L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100



5.5L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1959

 

1958

 

1957

 

1959

 

1958

 

1957

 
GMC 100

6.1L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100



6.1L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1959

 

1958

 

1957

 

1956

 

1959

 

1958

 

1957

 

1956

 
GMC 100

4.4L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100



4.4L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1959

 

1958

 

1957

 

1956

 

1955

 

1959

 

1958

 

1957

 

1956

 

1955

 
GMC 100

5.3L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100



5.3L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1957

 

1957

 
GMC 100

5.7L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100



5.7L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1956

 

1955

 

1956

 

1955

 
GMC 100

5.2L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100



5.2L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1955

 

1955

 
GMC 100

4.7L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100



4.7L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1955

 

1954

 

1953

 

1955

 

1954

 

1953

 
GMC 100

4.1L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100



4.1L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1953

 

1953

 
GMC 100

3.7L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100



3.7L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1955

 

1955

 
GMC 100-22

4.7L V8 Gas OHV,
5.2L V8 Gas OHV,
5.3L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100-22



4.7L V8 Gas OHV,
5.2L V8 Gas OHV,
5.3L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1955

 

1954

 

1953

 

1955

 

1954

 

1953

 
GMC 100-22

4.1L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100-22



4.1L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1953

 

1953

 
GMC 100-22

3.7L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100-22



3.7L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1954

 

1953

 

1954

 

1953

 
GMC 100-24

4.1L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100-24



4.1L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1953

 

1953

 
GMC 100-24

3.7L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 100-24



3.7L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1953

 

1953

 
GMC 102-22

3.7L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC 102-22



3.7L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1970

 

1970

 
GMC C15/C1500 Pickup

6.6L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC C15/C1500 Pickup



6.6L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1970

 

1969

 

1970

 

1969

 
GMC C15/C1500 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC C15/C1500 Pickup



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1969

 

1969

 
GMC C15/C1500 Pickup

3.8L L6 Gas OHV,
5.0L V6 Gas OHV,
6.5L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC C15/C1500 Pickup



3.8L L6 Gas OHV,
5.0L V6 Gas OHV,
6.5L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1963

 

1963

 
GMC G1000 Series

2.5L L4 Gas OHV,
3.2L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC G1000 Series



2.5L L4 Gas OHV,
3.2L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1971

 

1971

 
GMC G25/G2500 Van

4.1L L6 Gas
2
 
Front
 
Professional
 

GMC G25/G2500 Van



4.1L L6 Gas

Front Professional

2 Per Vehicle

1971

 

1970

 

1971

 

1970

 
GMC G25/G2500 Van

5.0L V8 Gas,
5.7L V8 Gas OHV
2
 
Front
 
Professional
 

GMC G25/G2500 Van



5.0L V8 Gas,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

1970

 

1970

 
GMC G25/G2500 Van

4.1L L6 Gas OHV
2
 
Front
 
Professional
 

GMC G25/G2500 Van



4.1L L6 Gas OHV

Front Professional

2 Per Vehicle

1966

 

1966

 
GMC P1000

2.5L L4 Gas OHV,
3.2L L6 Gas OHV,
3.8L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC P1000



2.5L L4 Gas OHV,
3.2L L6 Gas OHV,
3.8L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1970

 

1970

 
GMC P15/P1500 Van

4.1L L6 Gas OHV,
5.0L V8 Gas
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC P15/P1500 Van



4.1L L6 Gas OHV,
5.0L V8 Gas

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1969

 

1968

 

1969

 

1968

 
GMC P15/P1500 Van

4.1L L6 Gas
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC P15/P1500 Van



4.1L L6 Gas

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1969

 

1968

 

1967

 

1969

 

1968

 

1967

 
GMC P15/P1500 Van

3.8L L6 Gas
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC P15/P1500 Van



3.8L L6 Gas

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1967

 

1967

 
GMC P15/P1500 Van

4.6L V8 Gas,
4.8L L6 Gas
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC P15/P1500 Van



4.6L V8 Gas,
4.8L L6 Gas

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1966

 

1966

 
GMC PB1000 Series

3.2L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC PB1000 Series



3.2L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1966

 

1965

 

1964

 

1963

 
GMC PB1000 Series

2.5L L4 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC PB1000 Series



2.5L L4 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1962

 

1961

 

1966

 

1965

 

1964

 

1963

 

1962

 

1961

 
GMC PB1000 Series

3.8L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC PB1000 Series



3.8L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1960

 

1960

 
GMC PV1000

4.4L L6 Gas
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC PV1000



4.4L L6 Gas

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1958

 

1958

 
GMC Truck

5.5L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC Truck



5.5L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1958

 

1957

 

1958

 

1957

 
GMC Truck

4.4L L6 Gas OHV,
5.3L V8 Gas OHV,
6.1L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC Truck



4.4L L6 Gas OHV,
5.3L V8 Gas OHV,
6.1L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1957

 

1957

 
GMC Truck

5.7L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC Truck



5.7L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1956

 

1956

 
GMC Truck

4.4L L6 Gas OHV,
5.2L V8 Gas OHV,
5.3L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
100
11 x 2.75 Brakes
 

GMC Truck



4.4L L6 Gas OHV,
5.2L V8 Gas OHV,
5.3L V8 Gas OHV

Front Professional
with Finned Drum
100
11 x 2.75 Brakes

2 Per Vehicle

1955

 

1955

 
GMC Truck

4.7L V8 Gas OHV,
5.2L V8 Gas OHV,
5.3L V8 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC Truck



4.7L V8 Gas OHV,
5.2L V8 Gas OHV,
5.3L V8 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle

1955

 

1954

 

1955

 

1954

 
GMC Truck

4.1L L6 Gas OHV
2
 
Front
 
Professional
with Finned Drum
11 x 2.75 Brakes
 

GMC Truck



4.1L L6 Gas OHV

Front Professional
with Finned Drum
11 x 2.75 Brakes

2 Per Vehicle