Jackie just finished rebuilding this tough 383 Chevy with nitrous for a customer’s HG panel van. The engine has been balanced and blue printed. The block and heads have been machined to achieve higher compression. Jackie also ported the Dart heads and gave it a custom valve seat job. The engine is crammed full of performance goodies including a mechanical roller cam, SCAT crank and rods and forged pistons. And just to top things off, it has a AFR composite intake manifold.