Wilwood - wil120-11870-BK - D154 Black Forged Billet Caliper

Wilwood's D154 forged billet caliper is a direct bolt-on, lightweight, high-strength, extreme duty alternative to the OE cast iron calipers that were used on a wide range of factory disc brake equipped mid size GM cars and small trucks beginning in 1978. Use of this caliper can still be found on some GM models as late as the year 2002. The wide spread and affordable availability of D154 calipers and brake pad compounds also made it a popular choice in a number of restricted class competition categories and drum to disc conversions on all types of hot rods and street machines.

The Wilwood D154 forged billet caliper is a direct bolt-on, lightweight, high-strength alternative to the original equipment cast iron calipers used on a wide range of factory disc brake-equipped midsize GM cars and small trucks. Applications using this caliper can extend from 1978 through some GM models as late as 2002.

Designed for demanding street and performance use, the D154 caliper offers a durable forged billet construction and is also used in restricted-class competition categories, drum-to-disc conversions, hot rods and street machines. Its broad availability and compatibility with a range of brake pad compounds make it a practical choice for replacement and conversion projects.

Key Features & Performance Benefits

• Forged billet construction: Provides a lightweight, high-strength alternative to OE cast iron calipers.
• Direct bolt-on design: Intended as a direct replacement for applicable factory disc brake calipers.
• Broad application history: Used on midsize GM cars and small trucks beginning in 1978, with some applications extending through 2002.
• Versatile performance use: Suitable for restricted-class competition categories, drum-to-disc conversions, hot rods and street machines.

Key Product Specifications & Technical Data

• Brand: Wilwood
• Part number: wil120-11870-BK
• Caliper family: D154
• Color: Black
• Piston size: 2.50 inches
• Disc specification: 1.04-inch disc
• Construction: Forged billet
• Part type: Automotive

What's Included in the Box

The product data identifies one unit per SKU. No additional included components are specified.

Fitment

Designed for applicable factory disc brake-equipped midsize GM cars and small trucks beginning in 1978, with some GM model applications continuing through 2002. Verify vehicle-specific fitment before purchase.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1