Allstar Performance Aluminum Timing Pointer (For Use w/ #ALL90030 Aluminum Hub) MBSSE Sensor size is 3/4" x

Sensor size is 3/4" x 3/4"

Product Description: Helmet Air Intake

1984-1995 Buick Regal

(Replaces Moog K6024

6 AN Outlet / Return / Vent

Allstar Performance Aluminum Timing Pointer (For Use w/ #ALL90030 Aluminum Hub) MBSSE Sensor size is 3/4" xDesigned specifically for circle track racers, this SB Chevy aluminum crank hub is NOT a harmonic damper. Hub is significantly lighter than a harmonic balancer and dramatically reduces rotating weight for quicker acceleration off the turn. Hub has engraved timing marks at 0 and from 30 42, is 4 3 8" in diameter, features (3) 3 8" 16 accessory threads and weighs just one pound. Fits all internally balanced small block Chevy engines. Designed for