Edelbrock BB Chevy Performer RPM 454-O Cylinder Head - Assembled 28100BK Multi Port

Multi Port

1994-1994 Mazda B3000

Will clear 4 1/4" stroke

non-adjustable package

The #7799 valley cover is required when used with Edelbrock Victor series cylinder heads

Edelbrock BB Chevy Performer RPM 454-O Cylinder Head - Assembled 28100BK Multi PortCylinder Head Specifications: Combustion chamber volume: 110cc; Intake runner volume: 290cc; Exhaust runner volume: 110cc; Intake valve diameter: 2. 19"; Exhaust valve diameter: 1. 88"; Valve stem diameter: 11 32"; Valve guides: Manganese bronze; Deck thickness: 9 16"; Valve spring diameter: 1. 55"; Valve spring maximum lift: . 700"; Rocker stud: 7 16"; Guideplate: Hardened steel; Pushrod diameter: 3 8"; Valve angle: 26 ; Exhaust port location: Stock;