SKU: 28509029060

Chevrolet Performance LSX 376 Bowtie Engine Block Semi Finished # 19417351

Sale price$2925.00 Regular price$3250.00
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Description

Chevrolet Performance LSX 376 Bowtie Engine Block Semi Finished # 19417351Engine Block, LSX Bowtie, Bare, Cast Iron, 6 bolt Main Bolt Style, 9. 260 in. Standard Deck, Semi Finished, Chevrolet, Each Main Journal Type: Chevy LS Engine Block Material: Cast iron Engine Block Style: Aftermarket Engine Block Deck Height: Standard deck Deck Height (in.): 9. 260 in. Cylinder Bore as Shipped: 3. 880 in. Maximum Bore Diameter (in.): 4. 250 Engine Block Weight (lbs.): 225 lbs. Main Bolt Style: 6 bolt Main Caps Included: Yes Main Cap

Engine Block, LSX Bowtie, Bare, Cast Iron, 6-bolt Main Bolt Style, 9.260 in. Standard Deck, Semi Finished, Chevrolet, Each

Main Journal Type:

Chevy LS

Engine Block Material:

Cast iron

Engine Block Style:

Aftermarket

Engine Block Deck Height:

Standard deck

Deck Height (in.):

9.260 in.

Cylinder Bore as Shipped:

3.880 in.

Maximum Bore Diameter (in.):

4.250

Engine Block Weight (lbs.):

225 lbs.

Main Bolt Style:

6-bolt

Main Caps Included:

Yes

Main Cap Material:

Billet steel

Main Cap Fasteners Included:

Yes

Main Bearings Included:

No

Rear Main Seal Style:

1-piece

Finished Cylinder Bores:

No

Raised Cam Location:

No

Cam Bearings Included:

No

Freeze Plugs Included:

No

Quantity:

Sold individually.

Notes:

Semi-finished deck height. 4.250 in. max stroke.

Chevrolet Performance LSX Bowtie Engine Blocks

Chevrolet Performance LSX Bowtie engine blocks are designed for the advanced competition engine builder. They feature Siamese cylinder bores and a semi-finished deck height. The blocks can accept a maximum stroke of 4.250 in., a maximum bore of 4.250 in., and can support displacements of 454 cu. in. or more. LSX Bowties feature cast iron construction with an orange powdercoat finish. They accept all Gen III and IV LS-style cylinder heads, crankshafts, camshafts, and other components. Order the model with deck height and other options needed for your application.

Additional features and specs include:

* Front oil feed lines that can be plugged or restricted for mechanical flat tappet or mechanical lifter applications
* Can be safely machined to 9.200 in. deck height
* 1054 billet steel 6-bolt main bearing caps
* 6-bolt cylinder head bolt pattern
* Cam bores that can be machined to accept 60mm roller bearings
* Can be machined for larger diameter lifters
* External oil pump feed at the rear
* Added 7th transmission bolt hole to work with early-style GM transmissions
* Can accept a front motor plate for racing use
* Threaded freeze plugs that can be used for external heaters or coolers
* Windowed main bulkhead

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 28509029060

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