Click on image to zoom

Chevrolet Performance 24502503 - 350 Cast-Iron Bowtie Race Block

Chevrolet Performance Race Blocks are all about serious horsepower. Precision is the operative word for them, from start to finish, so you can depend on them to get you to the finish line first. Chevrolet Performance Race Blocks use only the highest-grade materials and machining techniques. The blocks are CNC-machined1 with closer tolerances than Bowtie blocks. Race blocks feature full race-prep machining and 4-bolt splayed2 main caps. Chevrolet Performance Race Blocks have proven themselves repeatedly in NASCAR and NHRA-sanctioned races. Chevrolet Performance race blocks have the power and reliability to put your car in the winner’s circle.

Deck Height 9.025"
Bore Range 3.980"-4.115"
Main Bolt 4
Crank Jnl. Dia. 350
Max Stroke 3.750"
Max HP 500
Pricing: $2,879.92


California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


Shipping Information

  • Item Requires Shipping
  • 225.1 lbs.
  • W28.0000” x H17.0000” x L19.0000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

  • Have a question? Ask the Pros
  • 1-800-456-0211Mon-Fri - 8am-6pm CST
    Sat-Sun - Closed
  • Shop With Confidence We Proudly Accept: