Wilwood 120-11872-BK Forged Billet Disc Brake Caliper - D154 Black

The Wilwood D154 forged billet disc brake caliper is a high-performance, direct bolt-on replacement for OE cast iron calipers found on mid-size GM cars and small trucks from 1978 and later. Machined from forged billet aluminum, this caliper delivers exceptional strength while significantly reducing unsprung weight compared to factory cast iron units.

Key Features:

• Available in three piston configurations: single 2.50" piston, dual 1.62"/1.62" pistons, or dual 1.12"/1.12" pistons
• Stainless steel pistons resist corrosion and reduce heat transfer from pads to caliper body
• High-temperature square-faced bore seals provide controlled piston retraction and reliable performance
• Dampening rings in slide pin holes minimize vibration and noise
• Dual bleed screws enable mounting in left or right hand, front leading, or rear trailing configurations
• Proven durability in extreme sustained high-temperature racing applications

This caliper combines lightweight construction with race-proven performance, making it an ideal upgrade for street performance, track use, or any demanding driving environment. The black anodized finish provides corrosion resistance and a clean, professional appearance.