GM 5.3 Aluminum Gen IV - 346ci - 800hp (Remanufactured)

GM 5.3 Aluminum Gen IV - 346ci - 800hp (Remanufactured)

Brand: Thompson Motorsports
SKU: 13257
5529.49 USD In stock Buy at Merchant

This is a 5.3 Gen IV aluminum block with a 346ci displacement, designed for high-performance applications up to 800 hp.

  • The description claims an 800 hp rating, with an option for 1000 hp with ARP Main studs.
Variants (1)
  • Default Title — 5529.49 USD — In stock

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