383 Bare Block Engine, 9.025 in. Deck Height

Name: 383 Bare Block Engine, 9.025 in. Deck Height
Brand: CHEVROLET PERFORMANCE
SKU: 809-19433406
Price: 3177.85 USD
Availability: InStock

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Performance Small Block Bare Block

383 Bare Block

9.025 in. Deck Height

4.005 in. Bore

3.800 in. Max Stroke

1-Piece Rear Main Seal

4-Bolt Gray Iron Main Caps

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

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

A Stout Engine Foundation

Chevrolet Performance bare blocks are the right choice for street car rebuilds or to start your own mild engine project. They come in the same dimensions that you are already familiar with and are produced to the high level of quality that Chevrolet is famous for. These are brand new castings that are machined to exact tolerances and delivered to you at an affordable price. These blocks are designed for street engines that demand good strength and a high level of durability!

Part TypeEngine Block

Product LineChevrolet Performance Bare Engine Blocks

BrandCHEVROLET PERFORMANCE

Package Height28.0

Package Width31.0

Package Length36.0

Weight272.0 PG

Main Journal Type350 mains

Engine Block StyleStock/OEM standard Deck

Engine Block MaterialCast iron

Engine Block Weight (Lbs.)181

QuantitySold individually