I was blown away by how much power and torque we gained from this gas burner big block, without adding boost. Just a few simple boltons transformed this truck into its true potential with massive power and torque gains. This 8.1 liter 496 cubic inch big block chevy now will help the owner tow the trailer with ease.

Wanna see more about what the 8.1 can do? Check out this 800hp 10 second stock bottom end 8.1 based street truck
   • Building the ULTIMATE SLEEPER SILVERA...  

Billet aluminum oil fill cap to weld onto a valve cover
https://www.summitracing.com/parts/jo...

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