1
4 BBL THROTTLE BODY
FUEL INJECTION SYSTEM
WITH TRANSMISSION CONTROL
550-407 950 CFM 200-600 HP
Polished Aluminum
550-408 950 CFM 200-600 HP
Hard Core Gray™
INSTALLATION MANUAL – 199R10772
NOTE: These instructions must be read and fully understood before beginning installation. If this manual is not fully
understood, installation should not be attempted. Failure to follow these instructions, including the pictures may
result in subsequent system failure.
NOTE: Fits all standard square flange and most aftermarket universal flanged spread bore intake manifolds.