Caliper Single Piston GM Left Side

The Caliper Single Piston GM Left Side is designed for mechanics and automotive enthusiasts who are looking to rebuild or upgrade braking systems on General Motors vehicles. This single-piston caliper serves as a direct replacement or restoration component for both classic and late-model GM platforms that utilize floating-caliper architecture.

This caliper operates by using hydraulic pressure to drive a piston against the inboard brake pad, allowing the outboard pad to contact the rotor naturally. This design minimizes pad wear imbalance and ensures consistent braking performance. The left-side configuration is essential for maintaining proper dual-circuit brake balance, and pairing it with a matching right-side unit is crucial for optimal braking force.

At 13.13 lbs and compact dimensions of 10 x 8 x 11 inches, this caliper integrates seamlessly into OEM mounting points without modification. Technicians and DIY builders trust this caliper for street applications, weekend cruisers, and restoration projects, ensuring reliable performance and safety on the road.