ACT Prolite SFI 1.1 157 Tooth Chromoly Flywheel - 14.7 lb - Internal Balance - Small Block Ford BR10015 Pontiac changed the crankshaft register

Pontiac changed the crankshaft register partway through 1976 on the 350 and 400 engines

1999 - 1999 BMW 328is

Packers and Spacers all work together to achieve the desired travel and rate of travel

4 AN Female to 4 AN Male

ACT Prolite SFI 1.1 157 Tooth Chromoly Flywheel - 14.7 lb - Internal Balance - Small Block Ford BR10015 Pontiac changed the crankshaft registerProduct Description: Flywheel Prolite 157 Tooth 14. 7 lb SFI 1. 1 Chromoly Internal Balance 6 Bolt Small Block Ford Advanced Clutch Technology, Inc., since 1994, has specialized in performance clutches and flywheels for the sport compact, domestic and diesel truck markets. ACTs focus on customer service, quality and performance has earned it an unparalleled reputation in the aftermarket industry. All ACT product is thoroughly researched and tested