Check the listing for details. Msd Ignition 8991 Timing Pro Self Powered Timing Light Timing Light, Self-Powere. Condition: New. Listed at 422.92 USD. MSD IGNITION MSD8991 Availability: Orders processed same day and most orders shipped within 24 hours --> MSD IGNITION MSD8991 Availability: Orders processed same day and most orders shipped within 24 hours Product Timing Light, Self-Powered, Detachable Inductive Pickup, Plastic, Red, Each Brand MSD is an industry-leading manufacturing of performance ignitions. Their product line has components for a vehicle's complete ignition system, from control modules and distributors to sensors and wiring harnesses. They also offer EFI solutions and many other products to help achieve top performance. Product Information Alternate Description TIMING PRO SELF POWERED TIMING LIGHT Part Number MSD8991 Vendor Part Number 8991 UPC Code 085132089918 Package Weight 3.00 lbs 1.36 kg Package Length 14.9 in 37.85 cm Package Width 10.9 in 27.69 cm Package Height 3.8 in 9.65 cm Product Key Attributes