Speedmaster GM Powerglide Billet 1st Gear Servo Piston Cover PCE610.1004.01

This is a billet 1st gear servo piston cover designed specifically for GM Powerglide automatic transmissions. The Speedmaster part (PCE610.1004.01) serves as a direct replacement cover for the servo piston assembly, engineered to restore proper fit and function in the transmission's first-gear servo system.

Machined from billet material, this cover provides durability and precision fitment for your Powerglide rebuild or restoration project. It is a cover-only component, meaning it replaces just the piston cover assembly without other servo internals. Installation is straightforward for technicians familiar with Powerglide transmission service, and the part integrates seamlessly with OEM and aftermarket Powerglide rebuild kits.

Key Features & Benefits

• Billet Construction: Manufactured from billet material for strength and precision machining.
• GM Powerglide Specific: Engineered as a direct fit for GM Powerglide automatic transmissions.
• 1st Gear Servo: Replaces the cover for the first-gear servo piston assembly.
• Cover Only: This is the piston cover component; other servo internals are sold separately.
• OEM Replacement: Designed to restore original fit and function in transmission service.

Specifications

Ideal Applications

• GM Powerglide transmission rebuild and restoration
• First-gear servo system replacement and repair
• Transmission service and maintenance for classic and vintage vehicles
• OEM component restoration in automatic transmission overhaul