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GM Performance

GM Performance GM10066034 Chev 350 Small Block Cast Iron Bare Engine Block 4Bolt

GM Performance GM10066034 Chev 350 Small Block Cast Iron Bare Engine Block 4Bolt

GM10066034
$2,158.85 AUD
$2,158.85 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

GM 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 GM Performance is sure to have a block to fit your needs.



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  • Brand GM Performance
  • Manufacturer's Part Number 10066034
  • Part Type Engines, Bare Blocks
  • Product Line GM Performance Small Block Bare Engine Blocks
  • 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.
  • Maximum Cylinder Bore Diameter 4.030 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.

Manufacturer Part Number:

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  • Quality Brands

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    We accept returns for up to 30 days, our returns are hassle free when following our return guidelines and policies and most items can even come back on our capped price Australia Post returns, making it a cost effective process to send your item back if it's not quite right.

  • Experienced Team

    Our team are all passionate about the Automotive Industry and involved with lots of avenues of Motorsports. We have mechanics, engine builders and die-hard enthusiasts here to answer your questions or give you expert advice for your ride - just give us a call!

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