King Racing Products Short Setup Blocks 1-3/4-4" Adjustable Magnetic Base Aluminum - Pair 4304803-01-04 This regulator creates the smoothest

This regulator creates the smoothest and most repeatable fuel curve from idle to wide open throttle of any bypass system

NOTE: Wrapping of the catalytic converter is not recommended

Now there is an easy solution

Each Program Is Track And Dyno TestedJet Performance Products is a proven leader in automotive tuning technology

340" Length

King Racing Products Short Setup Blocks 1-3/4-4" Adjustable Magnetic Base Aluminum - Pair 4304803-01-04 This regulator creates the smoothestProduct Description: Setup Blocks Short 1 3 4 to 6 in Adjustable Magnetic Base Aluminum Black Anodized Pair King Racing Products was founded by Blake & Brock Robertson in Visalia Ca. King Racing products is a racer run company as all that are involved have some attachment to Motorsports. The constant attention to detail and high quality products are what make King Racing one of the most respected brands in the industry.