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GM Performance

GM Performance GM12673476 Chevrolet Performance Lsa 6.2L Aluminum Engine Block

GM Performance GM12673476 Chevrolet Performance Lsa 6.2L Aluminum Engine Block

GM12673476
Regular price $5,938.65 AUD
Regular price Sale price $5,938.65 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

Chevrolet Performance 6.2L LSA aluminum engine blocks are durable foundations for serious performance.

Whether you're building a mild street engine or an Outlaw racing engine, starting your build with a strong base brings the assurance you'll make the power you need.

Chevrolet Performance 6.2L LSA blocks feature:

  • Block--strong, lightweight aluminum alloy casting with iron sleeves
  • Deep-skirt casting--the block's side extends below the crankshaft centerline
  • Production oiling system
  • 6-bolt cross-bolted main bearing caps
  • 9.240 in. deck height
  • 4.065 in. finished bore (103.25mm)
  • Includes oil squirters for piston cooling
  • Rated for more than 550 horsepower
  • Direct replacement for 2009-12 Cadillac CTS-V 6.2L supercharged engine and 2012 ZL1 Camaro


  • Main Journal Type:LS mains
  • Engine Block Style:Stock/OEM standard deck
  • Deck Height (in):9.240 in.
  • Cylinder Bore Diameter:4.065 in.
  • Maximum Bore Diameter:4.085 in.
  • Engine Block Material:Aluminum
  • Engine Block Weight (lbs):108 lbs.
  • Main Bolt Style:6-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:No
  • Raised Cam Location:No
  • Cam Bearings Included:No
  • Freeze Plugs Included:No
  • Quantity:Sold individually.
  • Notes:Block includes iron sleeves, and 8 oil squirters for piston cooling.

Manufacturer Part Number:

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  • Quality Brands

    We only sell quality genuine products - with brand names you can trust, you know that you are getting the best products for your build complete with limited manufacturers warranty

  • Fast & Efficent

    We use a number of great couriers to get your parcel to you ASAP! In a rush? Give us a call and ask about an 'expedited order' or enquire on current ETAs!

  • Zero Regret - Hassle Free Returns

    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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