BLOWER - 396-454 CHEVY COMPETITION MANIFOLD,STD,UNPOLISHED (SATIN)
NEW...COMES MACHINED FOR A BURST PANEL OR BACKFIRE VALVE
This intake DOES NOT include a Backfire Valve or Burst Panel.
Intake is 4.9" tall has 3/4" NPT water outlets in the front, 1/2" on back, solid sides for extra strength & rigidity, tented floor for improved airflow and is drilled & tapped for 1/8" NPT for port nozzle injection.
Comes with a standard 671-871 opening and can be opened up to except 1071 to 1471 blowers.
Designed for rectangle port headsOPTIONAL ADD ON:- Backfire Valve Kit BV-9130
- Burst Panel Kit MA-9110
Cast # 8027S
Some modification such as port matching/machining may be required for some of the intakes.
