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Holiday Season Trading Days: Closed 4:30pm Tuesday 23 Dec - Open 8am Tuesday 6 Jan
Holiday Season Trading Days: Closed 4:30pm Tuesday 23 Dec - Open 8am Tuesday 6 Jan
Important Note Regarding Online Orders

Orders placed during our holiday period (23/12/25 to 6/1/26) will continue to be processed, however please allow for a potential delay in dispatch.

In-store pick up is also unavailable during this time.

Email messages will not be monitored during this time.

GM Gen III LS1 5.7L Bare Aluminium Cylinder Heads 210cc/64cc

GM Gen III LS1 5.7L Bare Aluminium Cylinder Heads 210cc/64cc

by Calflow
SKU CAL-7510
Sold out
$0.00 - $0.00
$0.00
$1,098.00
$1,098.00 - $1,098.00
$1,098.00
Availability:
Out of stock

  • Suits GM Gen III LS1
  • Made from AC4B Aluminium
  • As cast runners and chambers
  • Sold as a pair
  • Specifications:
    • Combustion chamber: 64cc
    • Intake runner volume: 210cc
    • Exhaust runner volume: 82cc
    • Intake valve diameter: 2.020”
    • Exhaust valve diameter: 1.600”
    • Valve stem diameter: 0.316”

Part Number: CAL-7510

We ship via Parcel Post with tracking

To ensure reliable delivery we ship via Australia Post.
Order by 2pm to be dispatched the same day (conditions apply).