P311-033FD3C EQ-CH364AA New
- Chevy Cathedral Port LS Cylinder Head - Assembled
- Chevy Cathedral Port LS Cylinder Head - Assembled
- EngineQuest Cylinder heads are manufactured to meet or exceed the OEM specifications. All assembled Cylinder heads are assembled in the USA.
- Product Attributes:
-
- Accessory Bolt Holes Drilled: Yes
- CNC-Machined Combustion Chamber: No
- CNC-Machined Exhaust Runner: No
- CNC-Machined Intake Runner: No
- Combustion Chamber Style: Vortex
- Combustion Chamber Volume (cc): 69cc - +/- 2cc
- Cylinder Head Finish: Natural
- Cylinder Head Material: Aluminum
- Cylinder Head Style: Assembled
- Damper Spring Included: No
- Exhaust Port Location: Standard
- Exhaust Runner Volume (cc): 75cc +/- 2cc
- Exhaust Valve Diameter: 1.55
- Exhaust Valves Included: Yes
- Flow: Exhuast: Stock
- Flow: Intake: Stock
- Guideplates Included: No
- Heat Crossover: No
- Intake Port Location: Standard
- Intake Runner Volume (cc): 211cc - +/- 2cc
- Intake Valve Angle: Stock
- Intake Valve Diameter: 2
- Intake Valves Included: Yes
- Lock Style: Steel
- Locks Included: Yes
- Machined for O-Ring: No
- Number of Springs Per Valve: 1
- Oiling Style: Pushrod
- Prop 65 - Short Label: Prop65_warning.jpg
- Prop 65 (C, R or CR): Cr
- Retainer Material: Steel
- Retainers Included: Yes
- Rocker Arm Nuts Included: No
- Rocker Arm Studs Included: No
- Rocker Arms Included: No
- Spark Plug Style: Angle
- Standard Pack: Each
- Steam Holes Drilled: No
- Title: Enginequest Chevy Cathedral Port Ls Cylinder Head - Assembled
- Valve Cover Mounting Style: Center
- Valve Guide Material: Iron
- Valve Guides Included: Yes
- Valve Seat Machine Style: 3 Angle Cut
- Valve Seat Material: Steel
- Valve Seats Machined: Yes
- Valve Springs Included: Yes
- Valve Stem Seal Style: Metal Clad
- Valve Stem Seals Included: Yes
-
Features:
- Highest grade of material used in manufacturing
- Thicker decks for greater strength
- Superior port finish for increased flow
- Improved flow design to resist cracking