http://zerotosixtyperformance.com

SWAP DETAILS

  • F body
  • LSX 454
  • 4l80e

1977 Trans Am Firebird LSX 454 Swap

Check out this LS swap on a Trans Am Firebird. This thing is so much fun to drive thanks to the 620hp from the LSX 454 crate engine. It is backed up by a 4L80e transmission. The engine is running on a Holley Terminator X Max with a Terminator Stealth 4bbl throttle body.

You can find our build overview of this vehicle on our Youtube channel
https://youtu.be/59o6X9bL7SE