ProMAXX Cylinder Head Bare 9317; Maxx 317.00 cc Aluminum 119 cc for Chevy 396 to 454

Specifications

Cylinder Head Bare Series:

Maxx

Make:

Chevy

Engine:

396 to 454

Material:

Aluminum

Combustion Chambers:

119 cc

Intake Valve Diameter:

2.300 in.

Exhaust Valve Diameter:

1.880 in.

Intake Runners:

317.00 cc

Exhaust Runners:

135.00 cc

Port Style:

Rectangular

Includes Accessory Mounting Bolt Holes:

Yes

Intake Runner Porting:

None

Exhaust Runner Porting:

None

Combustion Chamber Porting:

None

Combustion Chamber Style:

No

Valve Cover Mounting Style:

Perimeter Bolt

Notes:

5-Angle Valve Job, Bowl Blended; With bronze guides

Quantity:

Sold As Pair