The Speedmaster PCE521.1005 is a right-hand side rear metric brake caliper designed as a replacement or upgrade for GM metric brake systems. This caliper features an integrated emergency brake mechanism, a 5-inch pin spacing, and a 7/16-inch brake line inlet, making it a direct-fit solution for vehicles equipped with GM rear metric caliper setups.
Built to restore reliable stopping performance and emergency brake function, this caliper is ideal for street builds, restorations, and performance applications using GM rear metric brake configurations. Always verify fitment against your specific vehicle's brake specifications before installation.
MPNPCE521.1005
UPC840136556664
