Brake Pad Part No: 150-9419K

Street Performance / Racing Pads

Pad#: 7816
Compound: BP-20
Prod #: 150-9419K
Price: $127.95
BP-20
BP-20 Brake Pads Plate Type
Pad Dimensions
Thickness(in) .60
Area(in²) 6.36
Volume(in³) 3
Bedded N
UPC Number
UPC 889545033533
Dust & Noise Ratings
Dust Production Rating Low to Moderate
Pad Noise Rating Low to Moderate
WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
NSF Int’l LeafMark certified friction formulation.Compliant with SAE J661 industry standards.

BP-20 Compound

Pad Characteristics

  • Medium friction pad, highest effective temperature range in medium temperature pad group
  • Smooth engagement, friction rises with increased temperature
  • Medium wear rate at high temperature
  • High performance street and track compound with increased friction and a wider temperature range over BP-10
  • Baseline pad for track oriented street cars

Pad Applications

  • Street use okay
  • Street
  • Autocross
  • Track day
  • Drag race
  • Medium braking dirt and pavement race

Rotor Material

  • Steel
  • Stainless Steel
  • Iron
BP-20 Performance Stats BP-20 Performance Stats Zoom Image
BP-20 Friction Coefficient and Temperature Values BP-20 Friction Coefficient and Temperature Values Zoom Image

The above friction data (μ) was recorded through braking cycles from 95 mph to 40 mph at a 0.5g deceleration. Snubs were consecutively done until rotor temperature reached 1300°F. This graph represents average data and is for general trend visualisations only comparing Wilwood pads. Chart data should not be used in comparison with other manufacturer's data. Test conditions, variables, and environment can affect test results.

Temperature range and overall friction value are the primary considerations for pad selection. The pads must maintain the proper amount of friction for stopping power within the temperatures that will be realized on the track. Overall wear rate must also be considered. For most asphalt and road race applications, compounds in the high-temperature range over 1000°F are usually necessary. Dirt track, drag race, and street performance applications usually operate at temperatures between 500° and 1000°F. Keep in mind that these are general ranges and not absolute values. Many factors and unforeseen influences can affect brake temperatures. The best indicator for pad selection will always be on-track performance. If pad fade (friction loss) due to overheating occurs, improved cooling, a heavier rotor, or a higher temperature range pad may become necessary.

Wilwood Compatible Caliper(s) for Pad #7816

Billet Narrow Dynalite
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 1.58 - 6.28
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.25
Max Rotor Diameters (in) 12.72

Billet Narrow Dynalite Calipers

Wilwood’s Billet Narrow Mount Dynalite (NDL) caliper combines the lightweight, high torque performance of our Dynalite Series Calipers, but utilizes a thicker pad design and bolts directly onto standard Superlite 3.50” mounts. Caliper weights starting at 3.50 pounds, yet provides tremendous brake torque. The caliper is extremely compact and will easily mount in limited clearance applications. Its computer generated billet design incorporates internal fluid crossover passages to eliminate external tubes, while the extra thick 0.63” (16,0 mm) Dynalite pad is securely held in by the bridge bolt design. Standard Wilwood features include deep cup stainless steel pistons, high temperature piston seals and black anodized finish. The caliper is available in 1.75, 1.62, 1.38 and 1.12 inch piston bores for 1.25, .81, .50 and .38 inch rotor widths. The Billet NDL is ideal for many racing applications, including Late Models, Modifieds, Sprints, Off Road and Road Racers. View Narrow Dynalite Calipers
Billet Narrow Dynalite Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 0.38
Max Rotor Diameters (in) 12.19

Billet Narrow Dynalite Radial Mount Calipers

Wilwood's venerable DynaLite calipers are used in all forms of racing, and the latest Billet Narrow Dynalite Radial Mount (NDLR) series are better than ever. Starting at just 3.20 pounds, this compact and lightweight caliper now incorporates a more rigid radial mount design. Engineered with a spacer-less body specifically for .38”, .810” and 1.00" width rotors and a center bridge bolt adding to overall caliper strength and positive retention of the top-loaded pads. A durable aluminum-oxide ceramic Mil-Spec Type III hard-anodized finish further enhances the durability of the caliper by resisting bore wear and surface abrasion.

Billet NDLR calipers can be directly mounted over studs on a 4.75" center, or used with a radial mount bracket kit in place of a tab-mount caliper. Internal damping springs, internal fluid crossover, controlled retraction in-bore seals, and 3/8” cross bolts for added strength and rigidity all adds up to consistent pedal feel from start to finish. Uses type 7816 brake pads with many Wilwood compound options to fine-tune your driving style and track conditions. View Narrow Dynalite Radial Mount Calipers
Billet Narrow Dynalite Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 0.81
Max Rotor Diameters (in) 12.19

Billet Narrow Dynalite Radial Mount Calipers

Wilwood's venerable DynaLite calipers are used in all forms of racing, and the latest Billet Narrow Dynalite Radial Mount (NDLR) series are better than ever. Starting at just 3.20 pounds, this compact and lightweight caliper now incorporates a more rigid radial mount design. Engineered with a spacer-less body specifically for .38”, .810” and 1.00" width rotors and a center bridge bolt adding to overall caliper strength and positive retention of the top-loaded pads. A durable aluminum-oxide ceramic Mil-Spec Type III hard-anodized finish further enhances the durability of the caliper by resisting bore wear and surface abrasion.

Billet NDLR calipers can be directly mounted over studs on a 4.75" center, or used with a radial mount bracket kit in place of a tab-mount caliper. Internal damping springs, internal fluid crossover, controlled retraction in-bore seals, and 3/8” cross bolts for added strength and rigidity all adds up to consistent pedal feel from start to finish. Uses type 7816 brake pads with many Wilwood compound options to fine-tune your driving style and track conditions. View Narrow Dynalite Radial Mount Calipers
Billet Narrow Dynalite Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 3.00
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 0.81
Max Rotor Diameters (in) 12.19

Billet Narrow Dynalite Radial Mount Calipers

Wilwood's venerable DynaLite calipers are used in all forms of racing, and the latest Billet Narrow Dynalite Radial Mount (NDLR) series are better than ever. Starting at just 3.20 pounds, this compact and lightweight caliper now incorporates a more rigid radial mount design. Engineered with a spacer-less body specifically for .38”, .810” and 1.00" width rotors and a center bridge bolt adding to overall caliper strength and positive retention of the top-loaded pads. A durable aluminum-oxide ceramic Mil-Spec Type III hard-anodized finish further enhances the durability of the caliper by resisting bore wear and surface abrasion.

Billet NDLR calipers can be directly mounted over studs on a 4.75" center, or used with a radial mount bracket kit in place of a tab-mount caliper. Internal damping springs, internal fluid crossover, controlled retraction in-bore seals, and 3/8” cross bolts for added strength and rigidity all adds up to consistent pedal feel from start to finish. Uses type 7816 brake pads with many Wilwood compound options to fine-tune your driving style and track conditions. View Narrow Dynalite Radial Mount Calipers
Billet Narrow Dynalite Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 3.00
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.00
Max Rotor Diameters (in) 12.19

Billet Narrow Dynalite Radial Mount Calipers

Wilwood's venerable DynaLite calipers are used in all forms of racing, and the latest Billet Narrow Dynalite Radial Mount (NDLR) series are better than ever. Starting at just 3.20 pounds, this compact and lightweight caliper now incorporates a more rigid radial mount design. Engineered with a spacer-less body specifically for .38”, .810” and 1.00" width rotors and a center bridge bolt adding to overall caliper strength and positive retention of the top-loaded pads. A durable aluminum-oxide ceramic Mil-Spec Type III hard-anodized finish further enhances the durability of the caliper by resisting bore wear and surface abrasion.

Billet NDLR calipers can be directly mounted over studs on a 4.75" center, or used with a radial mount bracket kit in place of a tab-mount caliper. Internal damping springs, internal fluid crossover, controlled retraction in-bore seals, and 3/8” cross bolts for added strength and rigidity all adds up to consistent pedal feel from start to finish. Uses type 7816 brake pads with many Wilwood compound options to fine-tune your driving style and track conditions. View Narrow Dynalite Radial Mount Calipers
Billet Narrow Dynalite Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 4.12
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 0.81
Max Rotor Diameters (in) 12.19

Billet Narrow Dynalite Radial Mount Calipers

Wilwood's venerable DynaLite calipers are used in all forms of racing, and the latest Billet Narrow Dynalite Radial Mount (NDLR) series are better than ever. Starting at just 3.20 pounds, this compact and lightweight caliper now incorporates a more rigid radial mount design. Engineered with a spacer-less body specifically for .38”, .810” and 1.00" width rotors and a center bridge bolt adding to overall caliper strength and positive retention of the top-loaded pads. A durable aluminum-oxide ceramic Mil-Spec Type III hard-anodized finish further enhances the durability of the caliper by resisting bore wear and surface abrasion.

Billet NDLR calipers can be directly mounted over studs on a 4.75" center, or used with a radial mount bracket kit in place of a tab-mount caliper. Internal damping springs, internal fluid crossover, controlled retraction in-bore seals, and 3/8” cross bolts for added strength and rigidity all adds up to consistent pedal feel from start to finish. Uses type 7816 brake pads with many Wilwood compound options to fine-tune your driving style and track conditions. View Narrow Dynalite Radial Mount Calipers
Billet Narrow Dynalite Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 4.12
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.00
Max Rotor Diameters (in) 12.19

Billet Narrow Dynalite Radial Mount Calipers

Wilwood's venerable DynaLite calipers are used in all forms of racing, and the latest Billet Narrow Dynalite Radial Mount (NDLR) series are better than ever. Starting at just 3.20 pounds, this compact and lightweight caliper now incorporates a more rigid radial mount design. Engineered with a spacer-less body specifically for .38”, .810” and 1.00" width rotors and a center bridge bolt adding to overall caliper strength and positive retention of the top-loaded pads. A durable aluminum-oxide ceramic Mil-Spec Type III hard-anodized finish further enhances the durability of the caliper by resisting bore wear and surface abrasion.

Billet NDLR calipers can be directly mounted over studs on a 4.75" center, or used with a radial mount bracket kit in place of a tab-mount caliper. Internal damping springs, internal fluid crossover, controlled retraction in-bore seals, and 3/8” cross bolts for added strength and rigidity all adds up to consistent pedal feel from start to finish. Uses type 7816 brake pads with many Wilwood compound options to fine-tune your driving style and track conditions. View Narrow Dynalite Radial Mount Calipers
Billet Narrow Dynalite Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.00
Max Rotor Diameters (in) 12.19

Billet Narrow Dynalite Radial Mount Calipers

Wilwood's venerable DynaLite calipers are used in all forms of racing, and the latest Billet Narrow Dynalite Radial Mount (NDLR) series are better than ever. Starting at just 3.20 pounds, this compact and lightweight caliper now incorporates a more rigid radial mount design. Engineered with a spacer-less body specifically for .38”, .810” and 1.00" width rotors and a center bridge bolt adding to overall caliper strength and positive retention of the top-loaded pads. A durable aluminum-oxide ceramic Mil-Spec Type III hard-anodized finish further enhances the durability of the caliper by resisting bore wear and surface abrasion.

Billet NDLR calipers can be directly mounted over studs on a 4.75" center, or used with a radial mount bracket kit in place of a tab-mount caliper. Internal damping springs, internal fluid crossover, controlled retraction in-bore seals, and 3/8” cross bolts for added strength and rigidity all adds up to consistent pedal feel from start to finish. Uses type 7816 brake pads with many Wilwood compound options to fine-tune your driving style and track conditions. View Narrow Dynalite Radial Mount Calipers
Billet Narrow Dynalite Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 5.56
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 0.38
Max Rotor Diameters (in) 12.19

Billet Narrow Dynalite Radial Mount Calipers

Wilwood's venerable DynaLite calipers are used in all forms of racing, and the latest Billet Narrow Dynalite Radial Mount (NDLR) series are better than ever. Starting at just 3.20 pounds, this compact and lightweight caliper now incorporates a more rigid radial mount design. Engineered with a spacer-less body specifically for .38”, .810” and 1.00" width rotors and a center bridge bolt adding to overall caliper strength and positive retention of the top-loaded pads. A durable aluminum-oxide ceramic Mil-Spec Type III hard-anodized finish further enhances the durability of the caliper by resisting bore wear and surface abrasion.

Billet NDLR calipers can be directly mounted over studs on a 4.75" center, or used with a radial mount bracket kit in place of a tab-mount caliper. Internal damping springs, internal fluid crossover, controlled retraction in-bore seals, and 3/8” cross bolts for added strength and rigidity all adds up to consistent pedal feel from start to finish. Uses type 7816 brake pads with many Wilwood compound options to fine-tune your driving style and track conditions. View Narrow Dynalite Radial Mount Calipers
Billet Narrow Dynalite Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 5.56
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.00
Max Rotor Diameters (in) 12.19

Billet Narrow Dynalite Radial Mount Calipers

Wilwood's venerable DynaLite calipers are used in all forms of racing, and the latest Billet Narrow Dynalite Radial Mount (NDLR) series are better than ever. Starting at just 3.20 pounds, this compact and lightweight caliper now incorporates a more rigid radial mount design. Engineered with a spacer-less body specifically for .38”, .810” and 1.00" width rotors and a center bridge bolt adding to overall caliper strength and positive retention of the top-loaded pads. A durable aluminum-oxide ceramic Mil-Spec Type III hard-anodized finish further enhances the durability of the caliper by resisting bore wear and surface abrasion.

Billet NDLR calipers can be directly mounted over studs on a 4.75" center, or used with a radial mount bracket kit in place of a tab-mount caliper. Internal damping springs, internal fluid crossover, controlled retraction in-bore seals, and 3/8” cross bolts for added strength and rigidity all adds up to consistent pedal feel from start to finish. Uses type 7816 brake pads with many Wilwood compound options to fine-tune your driving style and track conditions. View Narrow Dynalite Radial Mount Calipers
Billet Narrow Dynalite Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 0.81
Max Rotor Diameters (in) 12.19

Billet Narrow Dynalite Radial Mount Calipers

Wilwood's venerable DynaLite calipers are used in all forms of racing, and the latest Billet Narrow Dynalite Radial Mount (NDLR) series are better than ever. Starting at just 3.20 pounds, this compact and lightweight caliper now incorporates a more rigid radial mount design. Engineered with a spacer-less body specifically for .38”, .810” and 1.00" width rotors and a center bridge bolt adding to overall caliper strength and positive retention of the top-loaded pads. A durable aluminum-oxide ceramic Mil-Spec Type III hard-anodized finish further enhances the durability of the caliper by resisting bore wear and surface abrasion.

Billet NDLR calipers can be directly mounted over studs on a 4.75" center, or used with a radial mount bracket kit in place of a tab-mount caliper. Internal damping springs, internal fluid crossover, controlled retraction in-bore seals, and 3/8” cross bolts for added strength and rigidity all adds up to consistent pedal feel from start to finish. Uses type 7816 brake pads with many Wilwood compound options to fine-tune your driving style and track conditions. View Narrow Dynalite Radial Mount Calipers
Billet Narrow Dynalite Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.25
Max Rotor Diameters (in) 12.19

Billet Narrow Dynalite Radial Mount Calipers

Wilwood's venerable DynaLite calipers are used in all forms of racing, and the latest Billet Narrow Dynalite Radial Mount (NDLR) series are better than ever. Starting at just 3.20 pounds, this compact and lightweight caliper now incorporates a more rigid radial mount design. Engineered with a spacer-less body specifically for .38”, .810” and 1.00" width rotors and a center bridge bolt adding to overall caliper strength and positive retention of the top-loaded pads. A durable aluminum-oxide ceramic Mil-Spec Type III hard-anodized finish further enhances the durability of the caliper by resisting bore wear and surface abrasion.

Billet NDLR calipers can be directly mounted over studs on a 4.75" center, or used with a radial mount bracket kit in place of a tab-mount caliper. Internal damping springs, internal fluid crossover, controlled retraction in-bore seals, and 3/8” cross bolts for added strength and rigidity all adds up to consistent pedal feel from start to finish. Uses type 7816 brake pads with many Wilwood compound options to fine-tune your driving style and track conditions. View Narrow Dynalite Radial Mount Calipers
Cast Narrow Dynalite
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 3.00 - 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.25
Max Rotor Diameters (in) 12.72

Cast Narrow Dynalite Calipers

Wilwood's Narrow Mount Dynalite (NDL) calipers are ideal for and widely used in many competition applications including late models, modifieds, sprints, off road and road racing. Computer generated design and stress analysis technology, modern permanent mold manufacturing techniques, and time proven performance features have been combined in the newest version of this popular caliper configuration. View Cast Narrow Dynalite Calipers
Dynapro Dust Seal Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 2.46
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 0.86
Max Rotor Diameters (in) 12.19

Dynapro Dust Seal Radial Mount Calipers

Dynapro four piston dust seal radial mount calipers (DPR-DS) are an example of Wilwood’s continuing upgrade and improvement processes. Combine pure race technology with a new generation of Wilwood performance enhancements. The Dynapro-DS combines the versatility of radial mounting with a sleek profile, superior strength, and extreme durability in adverse conditions. The addition of dust wiper seals allow this caliper to be used in localities that require a method of environmental sealing. With an overall weight as light as 3.58 pounds, the Dynapro series of calipers has become a favored choice for a broad range of sports, rally, and off-road driving applications. View Dynapro 4 Piston Radial Mount-Dust Seal Calipers
Dynapro Dust Seal Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 2.46 - 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.04
Max Rotor Diameters (in) 12.19

Dynapro Dust Seal Radial Mount Calipers

Dynapro four piston dust seal radial mount calipers (DPR-DS) are an example of Wilwood’s continuing upgrade and improvement processes. Combine pure race technology with a new generation of Wilwood performance enhancements. The Dynapro-DS combines the versatility of radial mounting with a sleek profile, superior strength, and extreme durability in adverse conditions. The addition of dust wiper seals allow this caliper to be used in localities that require a method of environmental sealing. With an overall weight as light as 3.58 pounds, the Dynapro series of calipers has become a favored choice for a broad range of sports, rally, and off-road driving applications. View Dynapro 4 Piston Radial Mount-Dust Seal Calipers
Dynapro Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 2.46 - 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.04
Max Rotor Diameters (in) 12.19

Dynapro Radial Mount Calipers

DynaPro four piston radial mount calipers combine pure race technology with a new generation of Wilwood performance enhancements. The DynaPro combines the versatility of radial mounting with a sleek profile, superior strength, and extreme durability in adverse conditions. With an overall weight as light as 3.58 pounds, the DynaPro has become a favored choice for a broad range of sports, rally, and off-road driving applications. View Dynapro 4 Piston Radial Mount Calipers
Dynapro Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 2.46 - 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.04
Max Rotor Diameters (in) 12.19

Dynapro Radial Mount Calipers

DynaPro four piston radial mount calipers combine pure race technology with a new generation of Wilwood performance enhancements. The DynaPro combines the versatility of radial mounting with a sleek profile, superior strength, and extreme durability in adverse conditions. With an overall weight as light as 3.58 pounds, the DynaPro has become a favored choice for a broad range of sports, rally, and off-road driving applications. View Dynapro 4 Piston Radial Mount Calipers
Dynapro-13 Dust Seal Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 1.58
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.10
Max Rotor Diameters (in) 13.00

Dynapro-13 Dust Seal Radial Mount Calipers

Dynapro four piston dust seal radial mount calipers (DPR-DS) are an example of Wilwood’s continuing upgrade and improvement processes. Combine pure race technology with a new generation of Wilwood performance enhancements. The Dynapro-DS combines the versatility of radial mounting with a sleek profile, superior strength, and extreme durability in adverse conditions. The addition of dust wiper seals allow this caliper to be used in localities that require a method of environmental sealing. With an overall weight as light as 3.58 pounds, the Dynapro series of calipers has become a favored choice for a broad range of sports, rally, and off-road driving applications. View Dynapro 4 Piston Radial Mount-Dust Seal Calipers
Dynapro-13 Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 1.58 - 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.10
Max Rotor Diameters (in) 13.00

Dynapro-13 Radial Mount Calipers

DynaPro four piston radial mount calipers combine pure race technology with a new generation of Wilwood performance enhancements. The DynaPro combines the versatility of radial mounting with a sleek profile, superior strength, and extreme durability in adverse conditions. With an overall weight as light as 3.58 pounds, the DynaPro has become a favored choice for a broad range of sports, rally, and off-road driving applications. View Dynapro 4 Piston Radial Mount Calipers
Dynapro-ST Radial Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 4.12 - 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 0.86
Max Rotor Diameters (in) 12.19

Dynapro-ST Radial Mount Calipers

The Wilwood Dynapro-ST four piston radial mount calipers (DPR-ST) combines the versatility of radial mounting with a with the ultimate heat protection using Thermlock® pistons and extreme durability in adverse conditions. The Dynapro series of calipers has become a favored choice for a broad range of sports, rally, and off-road driving applications. Thermlock® pistons in the ST models block heat transfer from the pads and reduce temperatures in the caliper, fluid, and seals by up to 25% over standard stainless steel pistons. View Dynapro-ST 4 Piston Radial Mount Calipers
Forged Narrow Dynalite
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 1.98 - 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 0.38
Max Rotor Diameters (in) 12.72

Forged Narrow Dynalite Calipers

Wilwood's new Forged Narrow Mount Dynalite (FNDL) calipers are ideal for and widely used in many competition applications including late models,modifieds, sprints, off road and road racing. Computer generated design and stress analysis technology, is the latest innovation from Wilwood providing substantial improvements in strength and performance over all comparable caliper models.Forged Narrow Mount Dynalites are the strongest calipers in the class. FNDL calipers are a direct replacement for all previous Wilwood NDL’s and similar competitive brands with 3.50" centered mounting tabs. A total of five bolts provide superior bridge strength and positive retention of the top loaded 7816 or 7216 type brake pads. The full range of PolyMatrix pad compounds is available to match the brake response and heat range requirements of any competition application. View Forged Narrow Dynalite Calipers
Forged Narrow Dynalite
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 1.98 - 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.25
Max Rotor Diameters (in) 12.72

Forged Narrow Dynalite Calipers

Wilwood's new Forged Narrow Mount Dynalite (FNDL) calipers are ideal for and widely used in many competition applications including late models,modifieds, sprints, off road and road racing. Computer generated design and stress analysis technology, is the latest innovation from Wilwood providing substantial improvements in strength and performance over all comparable caliper models.Forged Narrow Mount Dynalites are the strongest calipers in the class. FNDL calipers are a direct replacement for all previous Wilwood NDL’s and similar competitive brands with 3.50" centered mounting tabs. A total of five bolts provide superior bridge strength and positive retention of the top loaded 7816 or 7216 type brake pads. The full range of PolyMatrix pad compounds is available to match the brake response and heat range requirements of any competition application. View Forged Narrow Dynalite Calipers
Narrow Dynapro Lug Mount
Caliper Dimensions
Piston Count 4
Piston Area Range (in²) 1.58 - 4.80
Pad Area Range (in²) 6.36
Pad Volume Range (in³) 3
Max Rotor Widths (in) 1.25
Max Rotor Diameters (in) 12.72

Narrow Dynapro Lug Mount Calipers

Narrow Mount DynaPro (NDP) forged billet calipers represent the next generation of calipers available as an upgrade or direct replacement for the popular Narrow Mount Dynalite model series with 3.50" mounting. NDP calipers combine superior strength with several new performance enhancements to make these the best "Dyna" series calipers ever built. View Narrow Dynapro Lug Mount Calipers

 
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Version: 3.05 June 23, 2023