Starter Ultra Torque V8 Chevy w/139 Tooth FW

The Starter Ultra Torque V8 Chevy with 139 Tooth Flywheel is engineered for serious Chevy V8 builders and restoration enthusiasts who demand reliable engine startup with premium torque characteristics. This high-performance starter motor is purpose-built to handle the demands of modified and stock big-block and small-block Chevy engines, delivering the cranking authority needed for consistent, hard starts. Whether you're rebuilding a vintage Corvette, restomod muscle car, or high-output street engine, this unit bridges performance requirements with proven durability.

The 139-tooth flywheel compatibility ensures precise gear engagement and optimal starter pinion meshing, critical for repeat reliability during frequent engine cycling. POWERMASTER's Ultra Torque design maximizes cranking force while minimizing parasitic electrical draw, a key advantage in high-compression engines and cold-start scenarios common in modified builds. The compact footprint—measuring 7.4 x 5.4 x 12.4 inches and weighing just 11.6 pounds—allows straightforward installation in tight engine bays without sacrificing the robust construction required for dependable performance. Premium internal components and sealed construction resist contamination from road salt, humidity, and engine bay heat exposure.

Mechanics and builders favor this starter for Chevy V8 applications ranging from carbureted classics to modern EFI conversions, and it's an ideal choice for engine swaps where OEM starters fall short. Installation requires basic mechanical knowledge and standard hand tools; verify 139-tooth flywheel fitment before purchase to ensure compatibility with your specific application. For vehicles experiencing starter fatigue or those demanding reliable cold-weather starts, this unit delivers the torque reserve and longevity expected from a premium Chevy starter solution.