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Chevrolet Performance Small Block Bare Engine Blocks 10066034

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Engine Block, Cast Iron, 4-Bolt Mains, 4.000 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy,Small Block,Each

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Manufacturer's Part Number: 10066034
Summit Racing Part Number: NAL-10066034

Main Journal Type: 350 mains
Engine Block Style: Stock/OEM standard deck
Deck Height (in): 9.025 in.
Cylinder Bore as Shipped: 4.000 in.
Cylinder Bore Diameter: 4.000 in.
Engine Block Material: Cast iron
Engine Block Weight (lbs): 185 lbs.
Main Bolt Style: 4-bolt
Main Caps Included: Yes
Main Cap Material: Cast iron
Main Cap Fasteners Included: Yes
Main Bearings Included: No
Rear Main Seal Style: 2-piece
Finished Cylinder Bores: Yes
Raised Cam Location: No
Cam Bearings Included: Yes
Freeze Plugs Included: Yes
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Chevrolet Performance small block bare engine blocks are OE-quality replacements. These engines meet current production requirements and are great for stock or mild rebuilds. They come available in different configurations, so Chevrolet Performance is sure to have a block to fit your needs.


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1 Customer Reviews for Chevrolet Performance 10066034 - Chevrolet Performance Small Block Bare Engine Blocks

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some machine work required

Summit RacingSummit Racing Verified Purchase

It's decent for the money but still needs finishing work. The cylinders weren't completely honed to the size of 4.000 the largest amount that had to be removed was nearly .030. in one cylinder and it had to be line honed to nearly 10 degrees.

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Reviewer: JACOB from KY

Date: August 11, 2014

Ease of Installation

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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