Our LT1 383 Competition short block is for the more serious LT1 guys that are running above 500hp and want that extra piece of mind. With all forged internal components this LT1 short block will handle up to 750hp without any issue. We also offer a full line of head and cam combos to get you to your high performance goal.

  • Good for Power Levels up to 750hp
  • All Forged Steel Components
  • Custom Builds Available
  • Base Price $3999


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