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Summit Racing® 355 or 383 Chevy Remanufactured Engine Blocks SUM-150100

Summit Racing SUM-150100 - Summit Racing® 355 or 383 Chevy Remanufactured Engine Blocks

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Engine Block, Cast Iron, 4-Bolt Mains, 4.030 in. Diameter Bore, 1-Piece Rear Main Seal, Chevy, Small Block,350

  • This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.

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Summit Racing SUM-150100-30 - Summit Racing® 355 or 383 Chevy Remanufactured Engine Blocks


Estimated Ship Date: Today

This Substitute Part is similar to the item you requested.

Brand: Summit Racing
Manufacturer's Part Number: SUM-150100
Summit Racing Part Number: SUM-150100

Main Journal Type: 350 mains
Engine Block Style: Stock/OEM standard deck
Cylinder Bore as Shipped: 4.030 in.
Engine Block Material: Cast iron
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: 1-piece
Finished Cylinder Bores: Yes
Raised Cam Location: No
Cam Bearings Included: Yes
Freeze Plugs Included: Yes
Quantity: Sold individually.
Notes: Clearanced for up to a 3.75 in. stroke with H-beam rods.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Turning a Chevy 350 into a 355 or 383 is a great way to get big power out of a little engine, but all of the precision machining involved can get tricky and expensive. Save yourself some time and money--grab one of our Summit® street performance remanufactured engine blocks. We've taken a 1996-2000 4-bolt main block and done all of the machining and prep work for you, including a .030 in. overbore, proper clearances for up to a 3.75 in. stroke crank and H-beam rods, a machined deck surface, line honed mains, and line bored cam bearings. They also come with installed pipe plugs and brass freeze plugs, rust protection, and a protective coat of black paint. All that's left is the easy work! They are compatible with factory hydraulic roller or hydraulic flat cams and accept mechanical fuel pumps.


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

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