JEGS
Small Block Chevy Aluminum Cylinder Head for use w/Hydraulic Flat Tappet Cam [205 cc Intake Ports, Straight Spark Plug Style]
555-514067
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| Ratings |
|---|
| Price |
| Brand |
Small Block Chevy
205 cc Intake Runner, Straight Plug Style
JEGS 555-514067 Small Block Chevy Aluminum Cylinder Head Features:
- For Hydraulic Flat Tappet Camshaft with 0.535 in. Maximum Valve Lift
- 78 cc Exhaust Port
- 23-Degree Valve Angle
- Guide Plates
- Rocker Arm Studs: 3/8 in.
- Intake Port Location: Stock
- Intake Port Dimensions: 2.200 in. x 1.200 in.
- Exhaust Port Location: Stock
- Exhaust Port Dimensions: 1.356 in. x 1.420 in.
- Drilled for Standard and Vortec Intake Manifold
- Valve Cover Bolt Pattern: Dual Pattern (Perimeter and Center Bolt)
- Valve Seats Machined: Yes
- Valve Seat Machine Style: 3-Angle
- Valve Seat Material: Hardened Ductile Iron
- Valve Spring Pocked Diameter: 1.580 in. O.D. (1.600 in. O.D. Max Machining)
- Intake and Exhaust Valve Material: Stainless Steel
- Intake Valve Head Diameter: 2.020 in.
- Intake Valve Stem Diameter: 0.3415 in.
- Intake Valve Length: 5.115 in.
- Exhaust Valve Head Diameter: 1.600 in.
- Exhaust Valve Stem Diameter: 0.3415 in.
- Exhaust Valve Length: 5.115 in.
- Valve Locks: 7-degree
- Valve Retainers: Chromoly
- Intake Valve Guide Material: Manganese Bronze
- Exhaust Valve Guide Material = Phosphor Bronze
- Valve Guides: 1/2 in. O.D.
- Valve Guide Length: 1.950 in.
- Valve Guide Clearance: .0014 in. - .002 in. (with .3415 in. diameter valve stem)
- Drilled for Accessory Holes and Steam Holes
- Spark Plug Dimensions: 14 mm x 0.750 in. with Gasket Seat
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Specifications:
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.