ATK Engines DC46 Remanufactured Crate Engine for 1960-1967 Chevy Cars & Trucks with 283ci V8
059-DC46
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Gasoline V8
ATK Core Return Process
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Please CLICK HERE for ATK Core Return Process
Notes:
- Head Cast #: 460, 480, 520, 682
- Block Cast #: 194, 721, 812, 935, 852, 948
- Top valve cover bolts evenly spaced with bottom holes
- Comes with 58 & later oil pump
Engine Break-In Procedure
Use conventional or break-in oil (non-synthetic) for the first 600 miles of operation. Do not drive for long periods at any single speed, always vary your speed. Do not tow a trailer or put other heavy loads on the vehicle. Check the engine oil and coolant levels daily.
At 600 Miles change the engine oil and filter using conventional (non-synthetic) oil. Check fuel and ignition settings; adjust valves (where applicable).
After the first 5,000 of service synthetic engine oil may be used. Follow your vehicle owner’s manual for service intervals.
Specifications:
Does the cylinders have sleeves .are they bored out .
What cam is used in this? Is it a flat tappet? Thanks
Hi i have a 1962 gmc stepside I want to replace engine The one in there is too big and headers were banged to be ablento fit , will this engine alow for header space?
What’s the horsepower on the 283, is it 283 hp stock
Are the accessories holes drilled and tapped?
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.