ATI Serpentine SFI 18.1 Super Damper - 6.780 in OD - Black - Internal Balance - GM LT-Series 1992-97 28315L8 live stream data feed via

live stream data feed via USB cable (included) to computer with free downloadable program for viewing and file exporting

900 in Round Port

0 EFI Intake Manifold

Fits Ford 221

CNC machined billet aluminum housing is 3/8" smaller in diameter and 7/8" shorter than conventional Chevy V-8 distributors with the "points" type cap

ATI Serpentine SFI 18.1 Super Damper - 6.780 in OD - Black - Internal Balance - GM LT-Series 1992-97 28315L8 live stream data feed viaThe patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines. ATI Performance Products is a company founded on innovation, precision and service. ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines. ATI Performance Products is the creation of over 40 years of Transmission and performance component manufacturing and racing experience. Product Description: Harmonic