Quarter Master Flexplate - 153 Tooth - SB Chevy (Late Pattern) Lightweight - Internally Balanced 23-TR1-N-3XS Features:Designed for coil-per-cylinder racing applications

Features:Designed for coil-per-cylinder racing applications with MSD DIS-HO Ignitions70:1 turns ratio and lower primary resistance produce high voltage outputBrass spark plug style terminal and epoxy molded housingNo CARB Exemption Order Number

1972-1972 Buick GS 455

Includes: 2x shims

1963-1981 Buick Riviera

The XR-3000 is CARB approved for use in all states

Quarter Master Flexplate - 153 Tooth - SB Chevy (Late Pattern) Lightweight - Internally Balanced 23-TR1-N-3XS Features:Designed for coil-per-cylinder racing applicationsGenuine Quarter Master replacement components and accessories ensure top performance. 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