Chevrolet Performance 383 Bare Block Engine, 9.025 in. Deck Height
809-19433406
Product Q&A
View Now
| Ratings |
|---|
| Price |
| Brand |
Performance Small Block Bare Block
This engine block is used in 1986-99 Gen I heavy-duty applications. It has 4.005" diameter finished cylinder bores and four-bolt main bearing caps. This block is machined for a one-piece rear crankshaft seal. (Does not include rear seal or adaptor.) This block has machined oil pan rails to clear the 3.800" stroker crank (see below) used to create the GM 383 crate engine. This block weighs 181lbs.
Technical Notes: Cylinder wall thickness is the same as current production engines. The lifter valley is machined for hydraulic roller and flat tappets.
Installation Notes:
- GM 383 Crate Engine Crankshaft 809-12489436
- GM 383 Crate Engine Piston 809-88962748
- Bearing Kit 809-17800761
- Connecting Rod 809-19169670
Note:
- Crankshafts with 2-piece seals can be installed with 809-10051118 Adapter
19433406 supersedes 19432109, 88962516
Specifications:
![ZZ572/720R Deluxe Engine [727 HP @ 6300 RPM]](https://www.jegs.com/images/photos/800/809/809-19331585.jpg){kind=small}
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.