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Thompson Motorsports

GM Iron 5.3/5.7 Stock Replacement - 500hp

GM Iron 5.3/5.7 Stock Replacement - 500hp

Regular price $4,268.59 USD
Regular price Sale price $4,268.59 USD
Sale Sold out
Shipping calculated at checkout.

GM 5.3 Iron Block

Coated Hypereutectic piston set

Performance File Fit Rings

GM 6.098 Connecting Rods

GM Nodular Crankshaft 3.622"

24x or 58x Reluctor

King Racing Main and Rod Bearings

Rated for 500hp at the crank

12-Month Unlimited Mileage Warranty w/ Purchase of Oil Pump

  • Melling 10295 - For Naturally Aspirated Engines
  • Moroso 22120 - For Engines with Power Adder

Finance Options Available

  • Advancial - 12 Months | 0% Finance Option
  • Affirm (Available at Checkout)

 

 

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