Quarter Master Flywheel 5.5" Button Chevy LM 99161 Installs easily with included eyebolts

Installs easily with included eyebolts

Exhaust Gasket

Bearings / Seals / Woodruff Keys

Available wideband channel allows you to expand the Ultimate DL to additionally record air/fuel ratio during your run

5-piece kit including nose

Quarter Master Flywheel 5.5" Button Chevy LM 99161 Installs easily with included eyeboltsButton flywheel for use with rear mount bellhousings and flexplate assemblies Quarter Master started out as a chassis developer for drag racing. Discovering a critical need in the drag racing world, they soon switched focus to high performance clutches, and have since expanded into bellhousings, flywheels, driveshafts, quick change gears, and starters. Today Quarter Master has earned the respect and loyalty of racers across the country. The companys