LT1 Long Blocks 1992-1997

We build each LT1 Long Block one at a time to be a direct bolt in for your car. All machine work and assembly is done in house and we can custom build to suit your performance needs.

  • 6 Versions from 400hp to 700hp
  • Custom Built to order
  • Quality parts from Comp Cams, Mahle and Scat
Our 383 / 400hp LT1 Long Block is a great daily driven engine that gets decent fuel economy and is a blast to drive. We build... Read More
Go to the next level of street performance with our 383/440hp LT1 Long Block. We build this engine to be a direct bolt in for... Read More
This 383 LT1 makes 500 Tire Shredding Ponies and is still very street friendly believe it or not. You will need one of our... Read More
You can now make LS1 Type Power with a LT1 using our 396ci Long Block. This engine works best with long tube headers and 3.73... Read More
Great engine for making up to 750hp with a Super Charger or Turbo, just add 15 psi and you will be in the range of 700hp +.... Read More

For More Information Please Call 1-800-591-9171 or Click Here