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Chevrolet Performance ECOTEC Race Engine Blocks 88958630

Engine Block, Aluminum, 3.400 in. Diameter Bore, 1-Piece Rear Main Seal, Chevy, Ecotec, L4, Each

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Chevrolet Performance ECOTEC Race Engine Blocks

Brand: Chevrolet Performance

Manufacturer's Part Number: 88958630

Part Type: Engines, Bare Blocks

Product Line: Chevrolet Performance ECOTEC Race Engine Blocks

Summit Racing Part Number: NAL-88958630

Main Journal Type: OEM

Engine Block Style: Stock/OEM standard deck

Deck Height (in): 8.700 in.

Cylinder Bore as Shipped: 3.400 in.

Engine Block Material: Aluminum

Main Caps Included: Yes

Main Cap Material: Steel

Main Cap Fasteners Included: Yes

Main Bearings Included: No

Rear Main Seal Style: 1-piece

Finished Cylinder Bores: Yes

Raised Cam Location: No

Cam Bearings Included: No

Freeze Plugs Included: No

Quantity: Sold individually.

Notes: Includes 1/2 in. cylinder head studs.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Tool Stroker Combinations

These Chevrolet Performance ECOTEC race engine blocks can be used as the perfect foundation for fast sport compacts. Manufactured from aluminum and fully machined, they feature 3.480 in. cylinder bores with an 8.700 in. deck height. The cylinders use steel liners machined from stainless steel to eliminate any failures due to heat. These Chevrolet Performance ECOTEC race engine blocks include high-quality 1/2 in. head studs and 7/16 in. main studs for optimum performance.


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

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