427ci LS7 Competition Boosted Short Block

The 427ci LS7 short block is outfitted with parts strong enough to handle up to 850hp which we have made with the Whipple 2.9L Super Charger. We can custom build this short block to work with your components and we can also give recommendations on cam specs and compression ratios for the build. We offer all of the parts that you will need to finish the build on our online store below.

  • Direct Fit for Z06 Corvette (Wet or Dry Sump Oiling available)
  • Great for Street Boosted Engines up to 15 psi
  • Wiseco Forged Boost Ready Pistons
  • Custom Built to work with your Charger
  • Base Price $7,499
  • Spec Sheet


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