Dynamic Friction
True Balanced Brake Drum

Dynamic Friction 365-45000 Brake Drum - Front

Brand Dynamic Friction 365-45000
Position Front
Product line True Balanced Brake Drum
Fits Buick, Oldsmobile, and Pontiac · 22 vehicles

Balanced drum design. Helps deliver smoother, more even braking performance.

Brake drum replacement. A straightforward part type for restoring rear braking.

$117.31Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Brake Drums are typically replaced in pairs, axle by axle.
Order total $117.31
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dynamic Friction True Balanced Brake Drum 365-45000

The Dynamic Friction True Balanced Brake Drum 365-45000 is a front brake drum for select classic GM applications. It is listed for Buick Skylark, Oldsmobile Cutlass, and Pontiac GTO, LeMans, and Tempest models with the specified front drum configurations.

Key Features

  • Brand: Dynamic Friction
  • Brand line: True Balanced Brake Drum
  • Part number: 365-45000
  • Brake drum for the front position
  • Fits select 1964-1972 Buick Skylark front applications
  • Fits select 1964-1966 Oldsmobile Cutlass front applications
  • Fits select 1964-1966 Pontiac GTO, LeMans, and Tempest front applications
  • Includes fitment for 3-1/2 inch tall drum applications where noted

Detailed Description

Dynamic Friction 365-45000 is a True Balanced Brake Drum built for front brake service on specific classic Buick, Oldsmobile, and Pontiac vehicles. Fitment includes 1964-1972 Buick Skylark front, 1964-1966 Oldsmobile Cutlass front, and 1964-1966 Pontiac GTO, LeMans, and Tempest front applications, with 3-1/2 inch tall drum notes where listed. This part number, 365-45000, is a direct fit reference for restorations and brake maintenance on these vehicles.

The True Balanced Brake Drum line is positioned for applications where consistent drum balance matters during brake service. For buyers searching for a front brake drum for 1964-1972 Buick Skylark, a front brake drum for 1964-1966 Pontiac GTO, or a replacement brake drum for 1964-1966 Oldsmobile Cutlass, this listing provides the confirmed vehicle coverage for the specified front drum setups.

What It Helps Address

  • Front brake drum wear on listed classic GM vehicles
  • Brake pulsation related to drum imbalance
  • Restoration needs for original-style front drum brake systems
  • Replacement of damaged or out-of-spec front drums
  • Brake service on 3-1/2 inch tall drum applications where noted

Installation Notes and Tips

Verify drum height, front position, and vehicle application before installation. Confirm the drum matches the listed configuration for your Buick Skylark, Oldsmobile Cutlass, or Pontiac GTO, LeMans, or Tempest. Inspect related brake components, including shoes and hardware, and measure the existing drum before assembly to confirm proper fit.

Quality Assurance

Dynamic Friction True Balanced Brake Drum 365-45000 is cataloged with specific vehicle fitment for front brake applications. Review the listed year, make, model, and drum-height notes to confirm the correct application before purchase.

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
1972BuickSkylarkFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1971BuickSkylarkFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1970BuickSkylarkFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1969BuickSkylarkFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1968BuickSkylarkFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1967BuickSkylarkFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1966BuickSkylarkFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1966OldsmobileCutlassFrontTrue Balanced Brake Drum
1966PontiacGTOFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1966PontiacLeMansFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1966PontiacTempestFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1965BuickSkylarkFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1965OldsmobileCutlassFrontTrue Balanced Brake Drum
1965PontiacGTOFrontTrue Balanced Brake Drum
1965PontiacLeMansFrontTrue Balanced Brake Drum
1965PontiacTempestFrontTrue Balanced Brake Drum
1964BuickSkylarkWagonFront3-1/2 inch Tall Drums; True Balanced Brake Drum
1964BuickSkylarkFrontExc. Wagon; 3-1/2 inch Tall Drums; True Balanced Brake Drum
1964OldsmobileCutlassFrontTrue Balanced Brake Drum
1964PontiacGTOFrontTrue Balanced Brake Drum
1964PontiacLeMansFrontTrue Balanced Brake Drum
1964PontiacTempestFrontTrue Balanced Brake Drum