StopTech Part Number 127.66003L Slotted & Drilled Sport Brake Rotor for GMC K3500 and More

Description

Upgrade your vehicle’s braking system with the StopTech Part Number 127.66003L Slotted & Drilled Sport Brake Rotor, designed for optimal performance and durability. These high-performance rotors are engineered as direct replacements for factory brake discs, fitting a range of GMC K3500, Chevrolet V-Series, and Dodge W-Series trucks from the early to late 1980s and early 1990s. Constructed from advanced high carbon metallurgy, they provide quieter operation, superior crack resistance, and enhanced heat dissipation, ensuring consistent braking under demanding conditions. The black e-coating offers corrosion resistance, maintaining the rotors’ appearance and functionality over time. The unique cross-drilling and slotting aid in dispersing heat, brake dust, and gases, which helps prevent glazing of the brake pads and improves braking response in both wet and dry environments. Additionally, the precision double ground friction surface guarantees a smooth, consistent contact with the brake pads, optimizing braking performance. Designed with Euro-style brake pad compatibility, these rotors are especially effective with higher friction, European-style brake pad compounds, delivering increased initial bite and improved wet weather response. The inclusion of Molybdenum and Chromium in the metallurgy further enhances resistance to rotor cracking and thermal stress, making them suitable for spirited driving and heavy-duty applications. The StopTech sport rotors are a reliable upgrade that combines functional performance with a sleek appearance, making them ideal for enthusiasts seeking both form and function. They are designed as direct OE replacements, simplifying installation and ensuring perfect fitment for your vehicle. Whether you’re upgrading for improved braking performance or restoring your vehicle’s braking system to factory specifications, these rotors deliver consistent, high-quality results for your GMC, Chevrolet, or Dodge truck.

Features:

• Black E-Coated Non-Friction for corrosion protection

• Double disk ground for a consistent friction surface

• Superior resistance to cracks from thermal stress

• Drilled and slotted design helps evacuate gases, dust, and heat

• Directional curve vane designs on selected applications

• Power Alloy derived from patented AeroRotor technology

• Increased initial bite and enhanced wet weather response

• Direct OE replacement for easy installation

Fitment:
Chevrolet K30 Cheyenne 1977
Chevrolet K30 Cheyenne 1978
Chevrolet K30 Cheyenne 1979
Chevrolet K30 Cheyenne 1980
Chevrolet K30 Cheyenne 1981
Chevrolet K30 Custom 1981
Chevrolet K30 Custom 1982
Chevrolet K30 Custom 1983
Chevrolet K30 Custom 1984
Chevrolet K30 Custom 1985
Chevrolet K30 Custom 1986
Chevrolet K30 Custom Deluxe 1977
Chevrolet K30 Custom Deluxe 1978
Chevrolet K30 Custom Deluxe 1979
Chevrolet K30 Custom Deluxe 1980
Chevrolet K30 Deluxe 1981
Chevrolet K30 Scottsdale 1977
Chevrolet K30 Scottsdale 1978
Chevrolet K30 Scottsdale 1979
Chevrolet K30 Scottsdale 1980
Chevrolet K30 Scottsdale 1981
Chevrolet K30 Scottsdale 1982
Chevrolet K30 Scottsdale 1983
Chevrolet K30 Scottsdale 1984
Chevrolet K30 Scottsdale 1985
Chevrolet K30 Scottsdale 1986
Chevrolet K30 Silverado 1977
Chevrolet K30 Silverado 1978
Chevrolet K30 Silverado 1979
Chevrolet K30 Silverado 1980
Chevrolet K30 Silverado 1981
Chevrolet K30 Silverado 1982
Chevrolet K30 Silverado 1983
Chevrolet K30 Silverado 1984
Chevrolet K30 Silverado 1985
Chevrolet K30 Silverado 1986
Chevrolet V30 Cheyenne 1988
Chevrolet V30 Custom Deluxe 1987
Chevrolet V30 Custom Deluxe 1988
Chevrolet V30 Scottsdale 1987
Chevrolet V30 Scottsdale 1988
Chevrolet V30 Silverado 1987
Chevrolet V30 Silverado 1988
Chevrolet V3500 Cheyenne 1989
Chevrolet V3500 Cheyenne 1990
Chevrolet V3500 Cheyenne 1991
Chevrolet V3500 Scottsdale 1989
Chevrolet V3500 Scottsdale 1990
Chevrolet V3500 Silverado 1989
Chevrolet V3500 Silverado 1990
Chevrolet V3500 Silverado 1991
Dodge W250 Base 1990
Dodge W250 Base 1991
Dodge W250 Base 1992
Dodge W250 Base 1993
Dodge W350 Base 1990
Dodge W350 Base 1991
Dodge W350 Base 1992
Dodge W350 Base 1993
GMC K35 Base 1977
GMC K35 Base 1978
GMC K35 High Sierra 1977
GMC K35 High Sierra 1978
GMC K35 Sierra Classic 1977
GMC K35 Sierra Classic 1978
GMC K35 Sierra Grande 1977
GMC K35 Sierra Grande 1978
GMC K3500 Base 1979
GMC K3500 Base 1980
GMC K3500 Base 1981
GMC K3500 Base 1982
GMC K3500 Base 1983
GMC K3500 Base 1984
GMC K3500 Base 1985
GMC K3500 Base 1986
GMC K3500 High Sierra 1979
GMC K3500 High Sierra 1980
GMC K3500 High Sierra 1981
GMC K3500 High Sierra 1982
GMC K3500 High Sierra 1983
GMC K3500 High Sierra 1984
GMC K3500 High Sierra 1985
GMC K3500 High Sierra 1986
GMC K3500 Sierra Classic 1979
GMC K3500 Sierra Classic 1980
GMC K3500 Sierra Classic 1981
GMC K3500 Sierra Classic 1982
GMC K3500 Sierra Classic 1983
GMC K3500 Sierra Classic 1984
GMC K3500 Sierra Classic 1985
GMC K3500 Sierra Classic 1986
GMC K3500 Sierra Grande 1979
GMC K3500 Sierra Grande 1980
GMC K3500 Sierra Grande 1981
GMC K3500 Sierra Grande 1982
GMC V3500 Base 1987
GMC V3500 Base 1988
GMC V3500 Base 1989
GMC V3500 Base 1990
GMC V3500 Base 1991
GMC V3500 High Sierra 1987
GMC V3500 High Sierra 1988
GMC V3500 High Sierra 1989
GMC V3500 Sierra Classic 1987
GMC V3500 Sierra Classic 1988
GMC V3500 Sierra Classic 1989
GMC V3500 SLE 1990
GMC V3500 SLE 1991