Hilborn EFI-R Aluminum Intake Manifold Kit Big Block Chevy, 2 7/16 in. Throttle Bore
381-300-800
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Big Block Chevy
Hilborn 300-800
Features:
- Designed for OE and aftermarket Big Block Chevy engines with standard or tall block deck heights
- Heat-treated aluminum valley cover castings (valley cover kits are sold separately)
- The manifold throttle cross-over link is specifically matched for the Big Block Chevy engine deck height
- The valley cover has (2) AN-10 O-ring sealed ports for use with crankcase breathers, a dry-sump oil scavenge pick-up, or as an oil fill location
Emissions: Legal for sale on non-emissions controlled vehicles and racing use vehicles only.
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.