Product Summary

Two Caliper Pistons, 1.12" Piston Diameter

  • 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
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Key Specs

Caliper PistonsTwo
Fitting Attachment 1Female Threads
Parking Brake ProvisionNo
Fittings IncludedNo
Brake Pads IncludedNo
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Wilwood 120-11874 Details

  • 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

Wilwood 120-11874 Specifications

KEY SPECS
MFG. Part #120-11874
BrandWilwood
Caliper PistonsTwo
Fitting Attachment 1Female Threads
Parking Brake ProvisionNo
Fittings IncludedNo
Brake Pads IncludedNo
GENERAL
Piston Diameter1.12"
Caliper Material TypeAluminum
Caliper ColorClear Coat
Thread SizeM10 x 1.5
Bracket IncludedNo
Sold in QuantityEach
Rotor Thickness1.04"
GTIN Code889545100198
LogoWilwood

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