Wilwood Forged Dynalite-M Front Big Brake Kit 11in Rotor - 1964-1972 GM A/X-Body

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SKU: WIL140-15272
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Wilwood

Wilwood Engineering has been the American leader in aftermarket racing brakes since 1977. Forged aluminum calipers, two-piece slotted rotors, and master cylinders engineered for NASCAR, IndyCar, sprint cars, and street-legal big brake kits.

Wilwood Forged Dynalite-M Front Big Brake Kit for Classic GM A/X-Body

Enhance your classic GM vehicle's braking performance with the Wilwood Forged Dynalite-M Front Big Brake Kit. Designed specifically for 1964-1974 GM A-body, X-body, and 1967-1969 F-body models, this kit offers a significant upgrade over stock drum or disc brakes. It seamlessly integrates with OEM drum and disc brake spindles, providing a direct path to superior stopping power.

Key Features:

  • FDL-M Four-Piston Caliper: Forged aluminum construction ensures strength and lightness, while the modified design offers exceptional wheel clearance.
  • 11.00" One-Piece Rotors: These cast iron rotors feature integrated hubs for simplified installation and provide excellent dimensional stability and wear resistance.
  • Optimized Track Width: The kit minimally affects track width, widening by only +.47" from the original drum brake position or narrowing by -.03" from the original disc brake rotor assembly.
  • Direct Fit Design: Engineered for specific applications, ensuring compatibility with OE master cylinder output.

This Wilwood big brake kit is the perfect solution for enthusiasts looking to improve braking performance without compromising aesthetics. The robust construction and advanced design ensure reliable stopping power for street driving, autocross, or track events. Experience the difference that quality braking components can make. Upgrade your classic GM with Wilwood's proven technology at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1973-1974 Buick Apollo Base
1965-1967 Buick Gran Sport Base
1971 Buick Riviera Gran Sport
1964-1972 Buick Skylark Base
1968-1972 Buick Skylark Custom
1970 Buick Skylark 350
1972 Buick Skylark 350
1967-1969 Chevrolet Camaro RS
1967-1969 Chevrolet Camaro SS
1967-1969 Chevrolet Camaro Z28
1967-1969 Chevrolet Camaro Base
1967-1968 Chevrolet Chevelle 300
1967-1969 Chevrolet Chevelle 300 Deluxe
1967-1971 Chevrolet Chevelle SS
1967-1972 Chevrolet Chevelle Concours
1968 Chevrolet Chevelle Base
1968-1972 Chevrolet Chevelle Malibu
1968-1972 Chevrolet Chevelle Nomad
1969-1972 Chevrolet Chevelle Concours Estate
1969-1972 Chevrolet Chevelle Greenbrier
1970-1972 Chevrolet Chevelle Base
1964 Chevrolet Chevy II Base
1964 Chevrolet Chevy II Nova
1964 Chevrolet Chevy II Nova SS
1967 Chevrolet Chevy II Nova SS
1967-1968 Chevrolet Chevy II Nova
1967-1972 Chevrolet El Camino Base
1968-1972 Chevrolet El Camino Custom
1968-1972 Chevrolet El Camino SS
1970-1972 Chevrolet Monte Carlo Base
1969-1974 Chevrolet Nova Base
1973-1974 Chevrolet Nova Custom
1971-1972 GMC Sprint Base
1972 GMC Sprint Custom
1967-1971 Oldsmobile 442 Base
1967-1972 Oldsmobile Cutlass Base
1971-1972 Oldsmobile Cutlass Supreme Base
1973-1974 Oldsmobile Omega Base
1967-1972 Oldsmobile Vista Cruiser Base
1967-1969 Pontiac Firebird Base
1969 Pontiac Firebird Trans Am
1967-1971 Pontiac GTO Base
1969 Pontiac Grand Prix Base
1964-1972 Pontiac LeMans Base
1969-1970 Pontiac LeMans Safari
1970-1971 Pontiac LeMans Sport
1971 Pontiac LeMans T37
1967 Pontiac Tempest Base
1967 Pontiac Tempest Custom
1967 Pontiac Tempest Safari
1971-1974 Pontiac Ventura Base
1973-1974 Pontiac Ventura Custom
1974 Pontiac Ventura GTO

Product Details

Product Description
Part Numbers
Sizing & Fit

About Wilwood

Wilwood Engineering has been the American leader in aftermarket racing brakes since 1977. Forged aluminum calipers, two-piece slotted rotors, and master cylinders engineered for NASCAR, IndyCar, sprint cars, and street-legal big brake kits.

Wilwood Forged Dynalite-M Front Big Brake Kit for Classic GM A/X-Body

Enhance your classic GM vehicle's braking performance with the Wilwood Forged Dynalite-M Front Big Brake Kit. Designed specifically for 1964-1974 GM A-body, X-body, and 1967-1969 F-body models, this kit offers a significant upgrade over stock drum or disc brakes. It seamlessly integrates with OEM drum and disc brake spindles, providing a direct path to superior stopping power.

Key Features:

  • FDL-M Four-Piston Caliper: Forged aluminum construction ensures strength and lightness, while the modified design offers exceptional wheel clearance.
  • 11.00" One-Piece Rotors: These cast iron rotors feature integrated hubs for simplified installation and provide excellent dimensional stability and wear resistance.
  • Optimized Track Width: The kit minimally affects track width, widening by only +.47" from the original drum brake position or narrowing by -.03" from the original disc brake rotor assembly.
  • Direct Fit Design: Engineered for specific applications, ensuring compatibility with OE master cylinder output.

This Wilwood big brake kit is the perfect solution for enthusiasts looking to improve braking performance without compromising aesthetics. The robust construction and advanced design ensure reliable stopping power for street driving, autocross, or track events. Experience the difference that quality braking components can make. Upgrade your classic GM with Wilwood's proven technology at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1973-1974 Buick Apollo Base
1965-1967 Buick Gran Sport Base
1971 Buick Riviera Gran Sport
1964-1972 Buick Skylark Base
1968-1972 Buick Skylark Custom
1970 Buick Skylark 350
1972 Buick Skylark 350
1967-1969 Chevrolet Camaro RS
1967-1969 Chevrolet Camaro SS
1967-1969 Chevrolet Camaro Z28
1967-1969 Chevrolet Camaro Base
1967-1968 Chevrolet Chevelle 300
1967-1969 Chevrolet Chevelle 300 Deluxe
1967-1971 Chevrolet Chevelle SS
1967-1972 Chevrolet Chevelle Concours
1968 Chevrolet Chevelle Base
1968-1972 Chevrolet Chevelle Malibu
1968-1972 Chevrolet Chevelle Nomad
1969-1972 Chevrolet Chevelle Concours Estate
1969-1972 Chevrolet Chevelle Greenbrier
1970-1972 Chevrolet Chevelle Base
1964 Chevrolet Chevy II Base
1964 Chevrolet Chevy II Nova
1964 Chevrolet Chevy II Nova SS
1967 Chevrolet Chevy II Nova SS
1967-1968 Chevrolet Chevy II Nova
1967-1972 Chevrolet El Camino Base
1968-1972 Chevrolet El Camino Custom
1968-1972 Chevrolet El Camino SS
1970-1972 Chevrolet Monte Carlo Base
1969-1974 Chevrolet Nova Base
1973-1974 Chevrolet Nova Custom
1971-1972 GMC Sprint Base
1972 GMC Sprint Custom
1967-1971 Oldsmobile 442 Base
1967-1972 Oldsmobile Cutlass Base
1971-1972 Oldsmobile Cutlass Supreme Base
1973-1974 Oldsmobile Omega Base
1967-1972 Oldsmobile Vista Cruiser Base
1967-1969 Pontiac Firebird Base
1969 Pontiac Firebird Trans Am
1967-1971 Pontiac GTO Base
1969 Pontiac Grand Prix Base
1964-1972 Pontiac LeMans Base
1969-1970 Pontiac LeMans Safari
1970-1971 Pontiac LeMans Sport
1971 Pontiac LeMans T37
1967 Pontiac Tempest Base
1967 Pontiac Tempest Custom
1967 Pontiac Tempest Safari
1971-1974 Pontiac Ventura Base
1973-1974 Pontiac Ventura Custom
1974 Pontiac Ventura GTO

Product Details

Product Description

About Wilwood

Wilwood Engineering has been the American leader in aftermarket racing brakes since 1977. Forged aluminum calipers, two-piece slotted rotors, and master cylinders engineered for NASCAR, IndyCar, sprint cars, and street-legal big brake kits.

Wilwood Forged Dynalite-M Front Big Brake Kit for Classic GM A/X-Body

Enhance your classic GM vehicle's braking performance with the Wilwood Forged Dynalite-M Front Big Brake Kit. Designed specifically for 1964-1974 GM A-body, X-body, and 1967-1969 F-body models, this kit offers a significant upgrade over stock drum or disc brakes. It seamlessly integrates with OEM drum and disc brake spindles, providing a direct path to superior stopping power.

Key Features:

  • FDL-M Four-Piston Caliper: Forged aluminum construction ensures strength and lightness, while the modified design offers exceptional wheel clearance.
  • 11.00" One-Piece Rotors: These cast iron rotors feature integrated hubs for simplified installation and provide excellent dimensional stability and wear resistance.
  • Optimized Track Width: The kit minimally affects track width, widening by only +.47" from the original drum brake position or narrowing by -.03" from the original disc brake rotor assembly.
  • Direct Fit Design: Engineered for specific applications, ensuring compatibility with OE master cylinder output.

This Wilwood big brake kit is the perfect solution for enthusiasts looking to improve braking performance without compromising aesthetics. The robust construction and advanced design ensure reliable stopping power for street driving, autocross, or track events. Experience the difference that quality braking components can make. Upgrade your classic GM with Wilwood's proven technology at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1973-1974 Buick Apollo Base
1965-1967 Buick Gran Sport Base
1971 Buick Riviera Gran Sport
1964-1972 Buick Skylark Base
1968-1972 Buick Skylark Custom
1970 Buick Skylark 350
1972 Buick Skylark 350
1967-1969 Chevrolet Camaro RS
1967-1969 Chevrolet Camaro SS
1967-1969 Chevrolet Camaro Z28
1967-1969 Chevrolet Camaro Base
1967-1968 Chevrolet Chevelle 300
1967-1969 Chevrolet Chevelle 300 Deluxe
1967-1971 Chevrolet Chevelle SS
1967-1972 Chevrolet Chevelle Concours
1968 Chevrolet Chevelle Base
1968-1972 Chevrolet Chevelle Malibu
1968-1972 Chevrolet Chevelle Nomad
1969-1972 Chevrolet Chevelle Concours Estate
1969-1972 Chevrolet Chevelle Greenbrier
1970-1972 Chevrolet Chevelle Base
1964 Chevrolet Chevy II Base
1964 Chevrolet Chevy II Nova
1964 Chevrolet Chevy II Nova SS
1967 Chevrolet Chevy II Nova SS
1967-1968 Chevrolet Chevy II Nova
1967-1972 Chevrolet El Camino Base
1968-1972 Chevrolet El Camino Custom
1968-1972 Chevrolet El Camino SS
1970-1972 Chevrolet Monte Carlo Base
1969-1974 Chevrolet Nova Base
1973-1974 Chevrolet Nova Custom
1971-1972 GMC Sprint Base
1972 GMC Sprint Custom
1967-1971 Oldsmobile 442 Base
1967-1972 Oldsmobile Cutlass Base
1971-1972 Oldsmobile Cutlass Supreme Base
1973-1974 Oldsmobile Omega Base
1967-1972 Oldsmobile Vista Cruiser Base
1967-1969 Pontiac Firebird Base
1969 Pontiac Firebird Trans Am
1967-1971 Pontiac GTO Base
1969 Pontiac Grand Prix Base
1964-1972 Pontiac LeMans Base
1969-1970 Pontiac LeMans Safari
1970-1971 Pontiac LeMans Sport
1971 Pontiac LeMans T37
1967 Pontiac Tempest Base
1967 Pontiac Tempest Custom
1967 Pontiac Tempest Safari
1971-1974 Pontiac Ventura Base
1973-1974 Pontiac Ventura Custom
1974 Pontiac Ventura GTO

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