Items You Need
Vortec Cast Iron Cylinder Head
JEGS 555-514078 Vortec Cast Iron Cylinder Head Features:
- OE-Style Cast Iron
- Fits all 1955-2002 Chevy small blocks except LT1, LT4, and LS-style engines
- Utilizes fast-burn combustion chambers and high-velocity intake and exhaust ports
- Performs great right out of the box and can be mildly ported and milled up to 0.040 inch
- Requires a Vortec-style intake manifold & gaskets to complete installation
- Specifications: 1.840 in. intake Valve, 1.500 in. exhaust valve, 170cc intake ports, .475 in. max lift, straight spark plug design, 3/8 in. rocker arm studs, 58cc combustion chambers, 1.250 in. O.D. valve springs
JEGS 555-514078 Vortec Cast Iron Cylinder Head Notes:
This Cast Iron Vortec Cylinder Head for Small Block Chevy with 170cc Intake Runners is a bolt-on replacement for the 1996-2002 Chevy 305 5.0L Engine.
Replaces GM OE Part Numbers 12552520, 12557113, 12558059
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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.
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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.